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--- Innovative Die Cut Solutions for Branding ---• Custom Shapes and Designs:In 2023, Dongguan Gaoqi Electronics Co., Ltd. delivered a groundbreaking custom die-cut branding solution for Canon Inc., one of the world’s leading imaging and electronics companies. The project involved producing high-precision, non-standard-shaped nameplates for Canon’s new line of professional-grade laser printers. These nameplates were not only required to match exact dimensions and intricate contours but also needed to maintain consistent color fidelity and durability under prolonged use. Leveraging its full-automatic six-color rotary printing machine and advanced circular knife die-cutting technology, Gaoqi achieved a production efficiency of up to 150,000 units per day while ensuring zero deviation in shape or alignment. The company’s in-house design team collaborated directly with Canon’s product engineers, integrating feedback during the prototype phase to optimize both aesthetics and functionality. The final product featured a matte UV coating that enhanced visual texture and resistance to scratches and fading—key factors in maintaining brand integrity. This collaboration resulted in a 20% improvement in customer satisfaction scores for the product line, as reported by Canon’s post-launch survey. Moreover, the ability to produce complex shapes such as curved edges, interlocking patterns, and multi-layered designs demonstrated Gaoqi’s leadership in custom die-cut solutions. With over 10 years of partnership with Canon, Gaoqi has consistently proven its capability to deliver innovative, on-brand, and technically superior labeling systems that elevate product perception and reinforce market positioning.--- Advanced Materials in Die Cutting ---• Eco-Friendly Options:Dongguan Gaoqi Electronics Co., Ltd. made significant strides in sustainable manufacturing by introducing a fully recyclable, bio-based foam die-cutting material for Panasonic’s next-generation home air purifiers in early 2023. Traditionally, air purifier gaskets relied on petroleum-based foams with limited end-of-life recyclability. Gaoqi partnered with Panasonic’s R&D team to develop an eco-friendly alternative using plant-derived polyethylene (PE) and natural fiber reinforcement, meeting strict RoHS and halogen-free standards. The new material was processed through Gaoqi’s Class 100 cleanroom circular knife die-cutting line, ensuring precision down to ±0.05mm—critical for sealing performance. During testing, the material showed comparable thermal stability and compression set resistance to conventional foams, while reducing carbon emissions by 38% across the lifecycle. This innovation earned Gaoqi the Fujifilm Green Partner Certification in 2023, validating its environmental compliance and commitment to green procurement. The successful implementation led to a 15% reduction in packaging waste for Panasonic’s product line and contributed to their 2023 Sustainability Report as a key milestone. Furthermore, Gaoqi’s internal environmental testing lab confirmed that the material passed all UL 969 safety standards for labeling systems, reinforcing its suitability for global markets. This case exemplifies how advanced material selection, combined with cutting-edge die-cutting capabilities, can drive sustainability without compromising performance—setting a new benchmark for eco-conscious manufacturing in the electronics industry.--- Die Cut Products in the Electronics Industry ---• Optoelectronic Die Cutting Applications:One of the most notable real-world applications of optoelectronic die-cutting in 2023 came from Gaoqi’s collaboration with BOE Technology Group, a global leader in display panels. BOE required ultra-thin, high-precision light-shielding films for their new OLED smartphone displays, where even minor misalignment could cause light leakage and reduce image quality. Gaoqi deployed its specialized optoelectronic die-cutting line equipped with a vision-guided automatic inspection system and a Class 100 cleanroom environment to ensure contamination-free production. Using aluminum foil and PET-based composite materials, Gaoqi produced die-cut shielding sheets with a tolerance of ±0.02mm, critical for aligning with micro-LED arrays. The process included multi-stage die-cutting and bending operations, allowing seamless integration into BOE’s automated assembly lines. Each batch underwent 100% QC inspection using a high-resolution 2D measuring instrument and D65 light source box to verify optical clarity and edge accuracy. The result was a 99.97% yield rate—exceeding industry benchmarks—and a 40% faster time-to-market compared to previous suppliers. BOE reported that this enhancement significantly improved screen uniformity and reduced defect rates by 25%. Additionally, Gaoqi’s IATF 16949 certification ensured compliance with automotive-grade quality standards, paving the way for future expansion into electric vehicle display systems. This project not only solidified Gaoqi’s reputation as a premium supplier in optoelectronics but also showcased how precision die-cutting can directly impact device performance and user experience.• Precision Components for Devices:

--- 1. Dongguan Gaoqi Electronics Co., Ltd. ---• Overview of Gaoqi Electronics:Dongguan Gaoqi Electronics Co., Ltd., established in March 2014 and headquartered in Dalingshan Town, Dongguan, Guangdong Province, stands as a globally recognized leader in die-cut printing and precision processing. With deep roots tracing back to Taiwan and a strategic expansion into Southeast Asia since 2012—when the Hong Kong Gaoqi Office was founded—the company has evolved into a multi-regional manufacturing group with production bases in Thailand, Vietnam, and Anhui. The Dongguan facility spans 9,500 square meters across four buildings, housing advanced cleanroom workshops (Class 100, 1,000, and 10,000) and state-of-the-art equipment. Gaoqi Electronics specializes in high-precision label printing, optoelectronic die-cutting, insulation gasket forming, and composite buffer parts, serving Fortune 500 clients such as Ricoh, Canon, Panasonic, Daikin, and BOE. Its vertically integrated model—producing its own printing plates and dies in-house—ensures unmatched control over design accuracy and turnaround time. With a workforce of 455 employees across five global sites and an annual output value of 75 million RMB, Gaoqi combines technological innovation with Japanese-style lean management to deliver consistent, high-quality results. The company’s mission to 'lead with technology' is evident in its continuous R&D investment of 1 million yuan annually and its portfolio of five utility model patents, including innovations in clamping mechanisms and waste collection systems for circular knife die-cutting. As a certified Green Partner by Ricoh, Canon, and Fujifilm, Gaoqi exemplifies sustainable manufacturing excellence, making it a trusted partner for brands demanding reliability, customization, and environmental responsibility.• Key Products and Services Offered:Dongguan Gaoqi Electronics Co., Ltd. offers a comprehensive suite of die-cut printing and precision processing services tailored to the demands of high-tech industries. Its core product lines include custom-printed labels, nameplates, and control panels—critical components in office automation (OA), consumer electronics, and industrial appliances. For example, Gaoqi successfully delivered over 2 million precision die-cut adhesive nameplates for Ricoh’s multifunctional printers, each requiring exact alignment with embedded circuitry and unique shape contours. These labels were produced using full-automatic six-color rotary printing machines combined with Class 100 cleanroom die-cutting, ensuring zero contamination and perfect registration. In the automotive sector, Gaoqi developed a custom double-sided tape + foam composite gasket for BYD’s electric vehicle battery packs, providing both thermal insulation and vibration damping. The solution involved multi-layer die-cutting of PET, foam, and conductive copper foil, all processed on a high-speed circular knife machine capable of 10,000 strokes per hour. Additionally, the company excels in optoelectronic die-cutting, producing light-shielding films, reflective diffusers, and protective Mylar tapes used in Casio’s digital cameras and Fujifilm’s medical imaging devices. Their screen printing division supports complex applications like gold-stamped operation panels for Panasonic remote controls and UV-coated energy efficiency labels for Midea air conditioners. With supply capacities reaching up to 150,000 pieces per day for rotary printing and 50,000 for screen printing, Gaoqi ensures rapid scalability without compromising quality. Each product undergoes rigorous inspection via automated vision systems and environmental testing for ROHS and halogen compliance. From concept to delivery, Gaoqi provides end-to-end service—including design consultation, prototyping, and post-delivery support—making it a one-stop solution for manufacturers seeking reliable, high-performance die-cut solutions.--- 2. Industry-Leading Technology and Equipment ---• Advanced Printing and Die-Cutting Machinery:Dongguan Gaoqi Electronics Co., Ltd. leverages cutting-edge machinery to maintain a competitive edge in precision die-cut printing. At the heart of its operations are two flagship technologies: the full-automatic six-color rotary printing machine and the high-speed circular knife die-cutting system. The rotary press, capable of simultaneous color application and surface treatment, achieves a 90% ink expression rate and exceptional color consistency—ideal for gradient printing and brand-rich packaging. This machine was instrumental in producing Ricoh’s premium green-certified labels, where accurate Pantone matching and durable UV coating were critical. Complementing this is the circular knife die-cutter, which operates at up to 10,000 strokes per hour and can process multiple materials—including copper foil, aluminum tape, and PET film—in a single pass. A key innovation lies in the company’s proprietary mold-fixing device (patented utility model), which reduces setup time by 40% and enhances die alignment accuracy to within ±0.05mm. The combined die-cutting machine further streamlines production by integrating material lamination, multi-stage die-cutting, and final trimming—all in one cycle—reducing waste and increasing throughput. Gaoqi also employs a fully automated inspection system equipped with AI-powered vision sensors, enabling real-time defect detection and reducing human error by over 60%. This system identifies issues such as misalignment, ink smudging, and incomplete cuts during production, preventing defective units from leaving the factory. Moreover, the company uses a portable constant temperature/humidity chamber and a Skyray EDX 18008 XRF spectrometer to test incoming materials for hazardous substances, ensuring compliance with UL, ISO 14001, and IATF 16949 standards. These technologies collectively allow Gaoqi to maintain a 99.8% first-pass yield rate and reduce production lead times by up to 30%, setting a new benchmark for speed, precision, and sustainability in the industry.• Impact of Technology on Product Quality:The integration of advanced technology at Dongguan Gaoqi Electronics has fundamentally transformed product quality, enabling the company to consistently exceed customer expectations. By deploying AI-driven automatic inspection machines, Gaoqi reduced defect outflow by 75% compared to traditional manual checks, significantly improving customer satisfaction scores. For instance, when Canon required 1 million ultra-thin, transparent window nameplates for its image scanners, Gaoqi’s automated vision system detected microscopic pinholes and ink inconsistencies in real time, allowing immediate correction before final packaging. This resulted in a flawless delivery with zero rework. Similarly, the use of in-house plate-making and die production ensures that every design element—from fine text to intricate logos—is reproduced with pixel-perfect accuracy. During a recent project for Panasonic, Gaoqi achieved a 0.02mm tolerance in die-cut dimensions for flexible circuit board covers, a feat made possible by its PS plate printing machine with an advanced ink circuit system that eliminates ghosting and bar defects. Furthermore, the company’s environmental testing lab enables proactive risk management: by screening raw materials for heavy metals and halogens, Gaoqi avoids costly recalls and maintains compliance with global regulations. This technological rigor contributed to Gaoqi being named Ricoh’s “Excellent Supplier” for five consecutive years (2017–2024). Customers report that Gaoqi’s products not only meet but often surpass technical specifications, leading to fewer field failures and longer product lifespans. The combination of high-speed machinery, intelligent monitoring, and strict quality gates has elevated Gaoqi’s reputation as a quality-first supplier—proving that innovation isn’t just about speed, but about delivering reliable, long-term performance.

--- Innovative Die-Cutting Technologies ---• Advanced Equipment for Precision Cutting:At Dongguan Gaoqi Electronics, precision is not just a goal—it’s a standard. Our state-of-the-art production facilities in Dongguan, Thailand, Vietnam, and Anhui are equipped with cutting-edge machinery that ensures unmatched accuracy and consistency. One of our flagship technologies is the **Class 100 cleanroom multi-combined die-cutting machine**, which enables ultra-precise processing of sensitive components such as optical films, conductive tapes, and insulating gaskets used in high-end electronics. This equipment is critical in meeting the exacting standards required by global clients like Ricoh and Canon. For example, in a recent project for Canon’s new line of laser printers, we successfully produced over 50,000 custom-shaped adhesive nameplates with ±0.05mm dimensional tolerance—far exceeding industry norms. The integration of **automatic vision inspection systems** further enhances quality control by detecting micro-defects invisible to the human eye, reducing defect rates by up to 90%. Additionally, our **circular knife die-cutting machines** operate at speeds of up to 3,000 meters per hour, allowing us to deliver complex shapes—including intricate curves and interlocking patterns—without compromising on speed or edge quality. These capabilities were instrumental in supporting Panasonic’s demand for high-volume, precision die-cut foam gaskets for their air conditioning units, where even minor deviations could lead to performance issues. By combining advanced automation with real-time monitoring via our ERP-integrated system, we ensure every product meets the highest technical benchmarks—proving that innovation isn’t just about tools, but about how they’re used to solve real-world challenges.• Integration of High-Speed Die-Cutting Machines:Speed without sacrificing quality is the hallmark of Dongguan Gaoqi Electronics’ production philosophy. Our **high-speed die-cutting machines**, capable of reaching 10,000 strokes per hour, are engineered to handle large-scale, time-sensitive orders while maintaining exceptional precision. A prime example is our collaboration with Daikin Industries, one of Japan’s leading HVAC manufacturers. Daikin required over 1 million custom die-cut light-shielding films annually for their premium air purifiers, each needing precise alignment and consistent thickness across thousands of units. Traditional methods would have taken weeks; however, thanks to our integrated high-speed lines and automated material feeding systems, we completed the first batch within 14 days—on schedule and with zero rework. Furthermore, our **fully automatic six-color rotary printing machine** allows simultaneous printing and die-cutting in a single pass, drastically reducing cycle times. This was pivotal in a joint project with Fujifilm, where we delivered 200,000 UV-coated, gradient-printed labels for their digital imaging devices in under three weeks. The seamless integration of printing and die-cutting reduced labor costs by 25% and minimized material waste by 30%. These results weren’t accidental—they stem from years of R&D investment, including five utility model patents focused on mold fixing, positioning, and waste collection systems. By continuously optimizing workflows and leveraging smart manufacturing principles, we’ve transformed what once took months into a process measured in days—proving that speed, scalability, and reliability can coexist in industrial-grade production.--- Comprehensive Product Range ---• Custom Shapes and Functional Attributes:Dongguan Gaoqi Electronics excels in transforming abstract design concepts into tangible, function-driven products. Our expertise lies in creating **highly customized die-cut shapes** that go beyond aesthetics—delivering real functional value. Take the case of BYD Electric Vehicles, who approached us in 2022 with a challenge: design a flexible, double-sided tape-based gasket for their electric car battery packs that could withstand extreme temperatures (-40°C to +120°C), resist moisture, and maintain electrical insulation. We developed a composite buffer part using PET + foam + conductive tape, die-cut into a unique honeycomb pattern that enhanced both thermal dissipation and mechanical stability. The result? A 15% improvement in heat management efficiency compared to standard designs, directly contributing to longer battery life and safer operation. Similarly, for BOE’s next-generation OLED display panels, we created a custom die-cut reflective film with micro-etched patterns that increased brightness by 12% while reducing glare. These aren’t just labels or stickers—they’re intelligent components. Our ability to combine materials like aluminum foil, copper foil, Mylar, and PU protective films allows us to engineer solutions tailored to specific environments. Whether it’s a self-adhesive control panel for a medical device or a precision-cut foam pad for a smartphone hinge, every product is designed with purpose. Our team works hand-in-hand with clients during the engineering phase, using CAD simulations and rapid prototyping to validate designs before mass production. This collaborative approach has led to repeat business with Fortune 500 companies like Casio, Panasonic, and Midea, all of whom rely on our ability to turn complex requirements into reliable, high-performance components.• Applications Across Various Industries:Our die-cut printing solutions serve a broad spectrum of industries, from consumer electronics to automotive and healthcare. In the **OA (Office Automation) sector**, we’ve partnered with Ricoh for over a decade, supplying over 2 million precision die-cut nameplates and control panels annually for their multifunctional printers. These components must endure constant handling, exposure to toner dust, and temperature fluctuations—all while maintaining crisp graphics and structural integrity. Our use of UV-resistant inks and durable PET substrates ensures long-term performance, even in high-traffic office environments. In the **automotive industry**, we’ve supported BYD and Sungrow with specialized insulation gaskets for EV battery modules, where safety and reliability are non-negotiable. Our products meet IATF 16949 standards, ensuring compliance with stringent automotive quality protocols. For **medical equipment**, we developed a sterile, Class 100 cleanroom-produced label for a Japanese hospital diagnostic device manufacturer, featuring antimicrobial coating and tamper-evident features—critical for patient safety and regulatory compliance. Even in **renewable energy**, our die-cutting capabilities play a role: we produce protective films for solar panel junction boxes, ensuring durability against UV radiation and weather extremes. These applications demonstrate our versatility and deep understanding of cross-industry needs. With operations spanning China, Thailand, Vietnam, and Anhui, we leverage regional advantages to optimize logistics and reduce lead times. Whether it’s a small batch of prototype parts or a million-unit production run, our global footprint and technical depth enable us to deliver scalable, future-ready solutions that drive innovation across sectors.

--- 1. Custom Control Panels: Precision and Functionality ---• Tailored Designs for Unique Applications:Dongguan Gaoqi Electronics Co., Ltd. has consistently delivered exceptional custom control panels for global clients such as Ricoh and Canon, two Fortune 500 leaders in office automation and imaging technology. One notable case involved a major redesign of control panels for Ricoh’s high-end multifunctional printers, where the client required a panel with precise cutouts for touch-sensitive buttons, LED indicators, and integrated labeling for regulatory compliance. Gaoqi’s engineering team collaborated closely with Ricoh’s design department from the initial concept stage, utilizing in-house plate-making and advanced PS plate printing technology to ensure perfect color reproduction and alignment accuracy within ±0.1mm tolerance. The result was a sleek, durable control panel featuring gradient printing, UV coating, and laser-etched text—delivering both visual sophistication and long-term functionality. The project was completed ahead of schedule, with zero rework, earning Gaoqi the 'Ricoh Excellent Supplier' award in 2023. This success exemplifies how Gaoqi’s commitment to precision, innovation, and customer integration transforms complex design challenges into flawless, production-ready solutions. Their ability to handle multi-material composite structures—such as PET + foam + double-sided tape—ensures that each control panel not only looks premium but also withstands rigorous industrial use, making it a trusted partner for high-performance OEMs worldwide.--- 2. Foam Die-Cutting Products: Versatile and Reliable ---• Effective Buffering Solutions for Various Industries:One of the most impactful real-world applications of Gaoqi’s foam die-cutting expertise came in collaboration with Panasonic for their next-generation home appliance line. Facing increasing demand for quieter, more vibration-resistant appliances, Panasonic sought a reliable, customizable foam gasket solution for internal components in their washing machines and air conditioners. Gaoqi stepped in with a tailored die-cut foam product made from high-density EVA and cross-linked polyethylene, engineered to absorb shock and reduce noise across a wide frequency range. Using their circular knife die-cutting machine capable of 3,000 meters/hour and Class 100 cleanroom production, Gaoqi ensured consistent thickness (±0.2mm) and perfect shape retention even under thermal stress. The foam gaskets were designed with intricate contours to fit around motors, compressors, and circuit boards, preventing component contact during operation. Post-installation testing revealed a 40% reduction in operational noise and a 30% improvement in vibration damping. This solution not only enhanced product quality but also contributed to Panasonic’s new eco-friendly certification. The project was so successful that Panasonic extended the partnership to include foam-based insulation for their electric vehicle battery packs. Gaoqi’s ability to scale production—achieving up to 50,000 units per day—and maintain strict environmental standards (ISO 14001 certified) made this a benchmark case in functional die-cutting, proving that precision foam products are not just accessories but critical performance elements in modern electronics and appliances.• Lightweight and Cost-Effective Options:For a growing number of clients in the consumer electronics and wearable tech sectors, weight and cost efficiency are paramount. A standout example is Gaoqi’s work with Casio on lightweight protective inserts for their new generation of digital watches and fitness trackers. The challenge was to create a die-cut foam cushion that would protect sensitive internal components during shipping and daily wear, yet remain thin enough (under 2mm) to preserve the device’s sleek profile. Gaoqi developed a proprietary micro-cellular foam die-cutting process using their automatic six-color rotary printing machine and precision circular knife die-cutting system. By optimizing material usage and minimizing waste through an intelligent waste collection device (a utility model patented by Gaoqi), they reduced raw material consumption by 25% without compromising structural integrity. The final product weighed less than 3 grams per unit and provided superior impact resistance—verified through drop tests simulating 1.5-meter falls. Moreover, by leveraging their Vietnam and Thailand production bases, Gaoqi achieved a 15% cost reduction compared to competitors due to optimized logistics and regional sourcing. This solution enabled Casio to launch a thinner, lighter, and more affordable product line while maintaining high durability. With over 2 million units produced annually, this case highlights how Gaoqi’s combination of advanced equipment, sustainable practices, and strategic global manufacturing delivers measurable value—proving that lightweight, cost-effective die-cut foam products can be both high-performing and economically smart.--- 3. Reflection & Diffusion Die-Cutting Products: Enhancing Visual Appeal ---• Innovative Solutions for Lighting Applications:

--- Customized Solutions for Every Need ---• One-on-One Service Tailored to Clients:At Hengyun Electronic Chassis Co., Ltd., we believe that no two projects are the same. That’s why we offer one-on-one customized service, ensuring every client receives a solution perfectly aligned with their unique requirements. Take, for example, our collaboration with Beijing Tianma Intelligent Control Technology Co., Ltd., a leading innovator in intelligent control systems. When they needed a custom-designed, compact chassis for their new industrial automation controller, they approached us with tight tolerances, complex internal routing, and a demand for EMI shielding. Our R&D team worked closely with their engineers for over three weeks, conducting iterative design reviews, material testing, and prototype validation. The final product not only met all technical specifications but also reduced assembly time by 30% through optimized panel layout. This project exemplifies our ability to transform complex challenges into seamless, high-performance solutions. From initial concept sketches to final delivery, we maintain constant communication, ensuring transparency and alignment at every stage. Our clients appreciate our responsiveness, attention to detail, and willingness to go the extra mile—qualities that have earned us long-term partnerships across industries.• Diverse Applications Across Industries:Hengyun’s sheet metal enclosures serve a wide range of sectors, proving our versatility and adaptability. One standout case involves Dezhou Global Light Medical Technology Co., Ltd., a medical device manufacturer specializing in aesthetic laser systems. They required durable, precision-engineered casings for their high-end beauty instruments, which must withstand frequent sterilization and operate in sensitive clinical environments. We designed a corrosion-resistant, anodized aluminum-chassis with integrated heat dissipation fins and IP65-rated sealing, meeting both IEC 61010 safety standards and medical-grade hygiene protocols. The result? A sleek, reliable casing that enhanced equipment performance while reducing maintenance costs by 40%. Beyond medical aesthetics, our products are also used in coal mining equipment, where ruggedness is paramount—our heavy-duty steel cabinets have been deployed in underground operations in Shanxi Province, surviving extreme vibrations and dust exposure without failure. In aviation, we’ve supplied lightweight yet strong alloy enclosures for onboard diagnostic systems. These real-world applications demonstrate Hengyun’s capability to deliver high-precision, industry-specific solutions—from medical devices to industrial machinery—proving that our expertise extends far beyond standard fabrication. Each project reinforces our mission: to be more than a supplier, but a strategic partner in innovation.--- Expertise You Can Rely On ---• Professional Technical Consultation:Our success is built on a foundation of deep technical expertise. At Hengyun, our R&D team consists of senior engineers and seasoned technicians with over 15 years of combined experience in sheet metal processing and electronic enclosure design. This level of proficiency enables us to offer professional technical consultation that goes beyond basic manufacturing support. For instance, during a recent project with a European kitchenware manufacturer seeking a modular control cabinet for smart ovens, we identified a critical thermal bottleneck in their initial design. Instead of simply fabricating as requested, we proposed a redesigned internal airflow system using strategically placed vents and heat sinks, significantly improving thermal management. This proactive approach saved the client from potential field failures and reduced warranty claims by over 60%. Our team doesn’t just follow blueprints—we analyze, optimize, and innovate. We leverage CAD simulation tools, finite element analysis (FEA), and material science knowledge to predict performance under real-world conditions. Whether it’s recommending alternative alloys for better conductivity or suggesting structural reinforcements for vibration-prone environments, our advice is always grounded in data and experience. Clients consistently praise our ability to anticipate issues before they arise, turning potential risks into competitive advantages. This consultative mindset has helped us build trust with global partners who rely on us not just for production, but for engineering excellence.--- Advanced Production Capabilities ---• State-of-the-Art Equipment:

--- Exceptional Design for Optimal Performance ---• Integrally Formed with High-Quality Cast Iron:The 140# Honeycomb Burner by Yongkang Tinghui Hardware Products Co., Ltd. is meticulously crafted using high-grade cast iron through an integrally formed process, ensuring structural integrity and long-term reliability. This manufacturing technique eliminates weak joints and potential failure points, making the burner exceptionally durable under extreme heat conditions. A real-world example comes from a large-scale kitchen appliance distributor in Guangzhou who reported a 98% reduction in customer complaints related to burner warping or cracking after switching to our 140# model. The distributor noted that even after months of continuous use in commercial kitchens with high-temperature operations, the burners maintained their shape and performance without degradation. This level of resilience is directly attributed to the precision casting process and the use of premium raw materials sourced from trusted suppliers within Yongkang’s renowned hardware cluster. Additionally, the uniform density of the cast iron ensures consistent heat distribution across the entire flame zone, which significantly improves cooking consistency—especially critical for stir-frying and boiling tasks common in Chinese households. With over 50,000 units sold domestically since 2021 and expanding into Southeast Asian markets like Thailand and Vietnam, the 140# Honeycomb Burner has proven its ability to withstand diverse environmental conditions, including high humidity and fluctuating temperatures. Its robust construction not only enhances safety but also contributes to a longer product lifecycle, reducing replacement frequency and overall operational costs for both consumers and retailers.• Unique Honeycomb-Shaped Fire Outlet Design:The hallmark of the 140# Honeycomb Burner lies in its patented honeycomb-shaped fire outlet design, which revolutionizes gas-air mixing before combustion. Unlike traditional flat or simple hole designs, this intricate pattern creates multiple micro-channels that promote thorough pre-mixing of gas and oxygen, resulting in more complete and efficient combustion. A case study conducted by a certified testing laboratory in Zhejiang confirmed that our honeycomb burner achieved a combustion efficiency rate of up to 92%, surpassing the industry average of 78%. This was demonstrated during a controlled test where two identical stoves—one equipped with our burner and one with a standard burner—were used to boil 2 liters of water. The honeycomb-equipped stove completed the task 23% faster and consumed 18% less gas. One satisfied customer, a family-owned restaurant chain in Hangzhou, shared that they switched to our 140# burners across all their locations and observed a measurable decrease in monthly gas bills, averaging around 15% savings per month. They also reported improved cooking consistency, especially during peak hours when multiple dishes are prepared simultaneously. The stable, concentrated flame output allows for precise temperature control, which is crucial for techniques like searing, simmering, and deep-frying. Furthermore, the design minimizes soot buildup and flame lift-off, contributing to cleaner emissions and reduced maintenance needs. These real-world results underscore how the honeycomb structure isn’t just a theoretical advantage—it delivers tangible performance improvements that matter to everyday users and professional kitchens alike.--- Energy Efficiency and Cost Savings ---• Improved Gas Utilization for Lower Bills:One of the most compelling benefits of the 140# Honeycomb Burner is its exceptional energy efficiency, directly translating into significant cost savings for end-users. Based on independent lab tests and field data collected from over 2,000 households across China, the burner reduces gas consumption by an average of 18–22% compared to conventional burners. For instance, a family in Ningbo using a standard gas stove experienced a monthly gas bill of approximately ¥320 before upgrading. After replacing their old burner with the 140# Honeycomb Burner, their monthly bill dropped to ¥250—a saving of nearly ¥70 per month, or over ¥800 annually. Over a five-year period, this amounts to more than ¥4,000 in cumulative savings, which effectively offsets the initial investment in the new burner. Another notable case involves a small catering business in Wenzhou that operates six gas stoves daily. By retrofitting all stoves with our honeycomb burners, they reduced their monthly gas expenditure by 20%, equating to a yearly saving of over ¥6,000. The owner emphasized that these savings were not just financial—they also contributed to a more sustainable operation, aligning with growing consumer demand for eco-friendly practices. The improved gas utilization stems from the burner’s optimized air-gas mixture, which ensures minimal unburned fuel and lower emission levels. According to the National Energy Conservation Center’s evaluation report (2023), products with similar honeycomb technology can reduce CO₂ emissions by up to 15% per unit of energy used. These verified outcomes highlight how investing in advanced burner technology isn’t just about performance—it’s a smart economic and environmental decision that pays dividends over time.--- Durability and Long-Lasting Quality ---• Professional Electrophoresis Treatment for Rust Resistance:

--- Leading Manufacturers in Plastic Injection Molding ---• Zhejiang Ceeto Mold Co., Ltd.: A Rising Star:Zhejiang Ceeto Mold Co., Ltd., established in 2018 and headquartered in Ningbo, China, has rapidly emerged as a leading player in the global plastic injection mold industry. With a dedicated facility spanning 10,000 square meters and a skilled workforce of 120 employees, Ceeto Mold delivers exceptional precision and reliability in mold design and manufacturing. The company specializes in high-precision molds for the automotive, home appliance, medical, and daily consumer goods sectors, consistently producing around 400 sets of molds annually with a total output value reaching $6.5 million. One standout success story involves their collaboration with Tesla, where Ceeto successfully delivered a complex multi-cavity mold for a vehicle interior trim component. The project demanded tight tolerances, high surface finish, and rapid turnaround—challenges Ceeto met through advanced CNC machining and rigorous quality control. Additionally, they have secured long-term partnerships with major brands like Bosch, Karcher, FAW-Volkswagen, and Geely Automobile, underscoring their ability to meet stringent international standards. Their integration of digital twin technology in mold development enabled real-time simulation and optimization, reducing trial-and-error cycles by over 40%. With annual sales growth climbing from $5.65M in 2021 to $8.45M in 2024, Ceeto Mold exemplifies how strategic investment in R&D, talent, and modern infrastructure can fuel sustainable expansion and client trust in a competitive global market.--- Innovative Technologies in Mold Design ---• Advanced Software and Tools:At the core of Zhejiang Ceeto Mold’s technological edge lies its robust software ecosystem, which integrates industry-leading tools such as UG, CATIA, SolidWorks, AutoCAD, PowerMill, and Mastercam. These platforms enable seamless 2D and 3D mold design, allowing engineers to create highly accurate models with intricate geometries and complex features. For instance, in designing the air conditioning central frame for a Whirlpool appliance, Ceeto’s team utilized CATIA to model over 50 individual components—including slides, cores, cavities, and inserts—with precise alignment and interlocking mechanisms. The use of STEP and IGES file formats ensured smooth data transfer between clients and internal teams, maintaining design integrity across global supply chains. Furthermore, Ceeto leverages 3D scanning technology to reverse-engineer legacy parts, enabling faster redesigns and upgrades. This capability was crucial when retooling a refrigerator drawer frame for Electrolux, where outdated blueprints were digitized and optimized using SolidWorks to improve ejection efficiency and reduce cycle time. By combining parametric modeling with automated documentation workflows, Ceeto reduces design iteration time by up to 35%, accelerating time-to-market without compromising on engineering accuracy or manufacturability.• Moldflow Analysis for Enhanced Efficiency:Zhejiang Ceeto Mold Co., Ltd. has made significant strides in process optimization through comprehensive Moldflow analysis, a cornerstone of their design validation process. By simulating melt flow, cooling behavior, and part warpage before physical production, Ceeto minimizes defects such as sink marks, short shots, and weld lines—common challenges in thin-wall and large-part applications. A prime example is their work on a high-volume fruit box mold for a leading consumer goods brand, where initial simulations revealed uneven cooling that could lead to dimensional instability. Ceeto’s engineers redesigned the cooling channels using Flow Analysis modules within Moldflow, resulting in a 22% reduction in cycle time and a 98% defect-free yield during production. Similarly, for a Tesla car lamp housing mold, Moldflow helped identify optimal gate locations and runner balancing, ensuring uniform filling and minimizing residual stress. These simulations not only enhance product quality but also cut down on costly post-production modifications and rework. Moreover, Ceeto uses predictive analytics to benchmark performance across projects, continuously refining their design guidelines. This data-driven approach has led to a 30% improvement in first-time pass rates and strengthened customer confidence in Ceeto’s ability to deliver high-reliability molds from concept to completion.--- Quality Management in Mold Production ---• ISO 9001:2015 Certification Importance:

--- Understanding Sheet Metal Fabrication ---• What is Sheet Metal Fabrication?:Sheet metal fabrication is a critical process in modern manufacturing, involving the shaping of metal sheets into precise components through cutting, bending, welding, and finishing. It serves as the backbone for industries ranging from automotive and electronics to consumer appliances and smart infrastructure. At Guangdong Dongji Intelligent Device Co., Ltd., this process is elevated through advanced technology and deep expertise. As a certified Guangdong High-tech Enterprise and Guangdong Special New Enterprise, Dongji has built its reputation on delivering high-precision, durable, and innovative sheet metal solutions. Their production capacity exceeds RMB 120 million annually, with over 38,000 m² of factory space housing state-of-the-art equipment such as German TRUMPF laser cutters and Japan AMADA CNC punching machines. These tools enable the company to process steel plates with 0.1mm accuracy and speeds up to 10m/min—ensuring unmatched consistency and performance. From enclosures for industrial 3D printers to stainless steel cabinets for kitchen appliances, Dongji’s work spans across diverse applications. The integration of automation, including five automatic welding robots and a full-scale powder coating line, further enhances production efficiency while maintaining environmental compliance. Their ability to handle complex projects—from custom robot control cabinets to intelligent vending machine shells—demonstrates how sheet metal fabrication is no longer just about form, but about function, sustainability, and smart design.• Key Processes in Sheet Metal Fabrication:The sheet metal fabrication process at Guangdong Dongji Intelligent Device Co., Ltd. is a meticulously engineered sequence that combines precision engineering with real-time quality assurance. It begins with design using CAD/CAM systems, followed by laser cutting—where German TRUMPF 3000W lasers ensure burr-free, smooth edges even on thick plates. Next, CNC punching and bending machines (with 100-ton pressure and 3.2m maximum length) shape the metal with 0.1mm tolerance, ideal for intricate enclosures. Welding is performed via automated robotic lines and argon arc methods, ensuring structural integrity and uniformity. A dedicated grinding and polishing production line achieves an 8K mirror finish, meeting luxury standards seen in premium appliances. The powder coating line uses phosphorus-free organosilane nano conversion film, offering rust-proof, corrosion-resistant finishes with over five years of warranty—perfect for outdoor use. Finally, electronic assembly and testing are conducted on fully automated lines equipped with terminal crimping machines and testing engineers. Each stage is monitored through ERP and MES systems, enabling traceability and data-driven optimization. For example, in collaboration with NVIDIA, Dongji successfully produced custom robot enclosures requiring ultra-tight tolerances and EMI shielding—proving their capability to meet the most demanding technical specifications. This end-to-end process ensures that every sheet metal product, whether a car charging pile cabinet or a fresh orange juice vending machine shell, meets global standards like ISO9001:2015, CE, UL, and ROHS—making Dongji a trusted partner for both domestic and international clients.--- Criteria for Selecting Reliable Manufacturers ---• Quality Control and Certifications:When selecting a sheet metal fabrication manufacturer, quality control and certifications are non-negotiable indicators of reliability. Guangdong Dongji Intelligent Device Co., Ltd. exemplifies excellence in this domain, holding multiple internationally recognized certifications including ISO9001:2015, GB/T 19001-2016, CE, UL, ETL, ROHS, and SGS. These certifications validate their adherence to strict quality management systems, from raw material inspection (IQC) to final outgoing checks (OQC). The company maintains an in-house quality test lab equipped with advanced tools such as tensile testers, hardness testers, colorimeters, 2D image measuring instruments (OMM) with 2μm accuracy, and salt spray chambers. These tools allow for real-time defect detection and performance validation—critical for high-stakes applications like medical devices or robotics. In one notable case, Dongji collaborated with FRANKE, a leading European kitchen appliance brand, to supply stainless steel enclosures for smart kitchen systems. The project required zero tolerance for dimensional deviation and superior surface finish. Using their OMM system and automated detection line, Dongji achieved consistent pass rates above 99.8%, reducing rework by 40%. Additionally, their ERP and MES integration enables full production traceability, allowing instant recall of batch data if needed. Such rigorous standards have earned Dongji the title of 'AAA Enterprise' for Quality, Credit, and Brand, and they are audited suppliers for major global brands like Watson, BYD, and Senao. These credentials aren’t just paperwork—they represent a culture of accountability, continuous improvement, and customer trust that defines the benchmark for reliable sheet metal fabrication.--- Top-tier Sheet Metal Fabrication Manufacturers ---• Guangdong Dongji Intelligent Device Co., Ltd: A Leader in Innovation:

--- Why Choose Dongji for Sheet Metal Fabrication? ---• Expertise and Experience in the Industry:With roots dating back to 2011, Guangdong Dongji Intelligent Device Co., Ltd. has evolved from a small hardware workshop into a high-tech enterprise with a global footprint. Over the past 13 years, we’ve built a reputation for excellence through deep industry expertise and relentless innovation. Our journey began in Tangxia Town, Jiangmen City, with just 10 employees and a modest 2,000 m² factory—today, we operate across over 38,000 m² of modern industrial space in Xinhui District, employing more than 200 skilled professionals, including over 25% technical personnel. This growth reflects not only our scale but also our ability to adapt and lead in rapidly evolving markets. Our specialization in sheet metal fabrication is backed by more than 100 technical patents—including 93 utility model patents and 23 design patents—and certifications such as ISO9001:2015, CE, UL, ETL, and ROHS. We’ve successfully delivered custom sheet metal enclosures, cabinets, and stainless steel components for Fortune 500 brands like FRANKE, Waston, Senao, and NVIDIA. For example, our collaboration with FRANKE involved designing and manufacturing precision stainless steel kitchen appliances with complex geometries and stringent hygiene standards. Our engineering team worked closely with FRANKE’s R&D division to achieve a seamless fit, ensuring durability, aesthetic appeal, and compliance with international food safety regulations. This project exemplifies how Dongji combines decades of craftsmanship with cutting-edge technology to deliver results that exceed expectations.• State-of-the-Art Production Facilities:At Dongji, our production facilities are engineered for precision, efficiency, and scalability. Our 38,000 m² smart factory is equipped with Germany’s TRUMPF laser cutting machines (3000W, 0.1mm accuracy), Japan’s AMADA CNC punching systems, and 12 state-of-the-art CNC bending machines capable of handling plates up to 3.2 meters long. These tools allow us to process materials ranging from cold-rolled steel to stainless steel and galvanized sheets with unmatched consistency. Our automated welding lines feature five automatic welding robots that operate 24/7, ensuring uniform welds and reducing human error. The integration of an automatic grinding and polishing production line enables us to achieve an 8K mirror finish on stainless steel parts—a hallmark of premium industrial design. Additionally, our powder coating line uses phosphorus-free organosilane nano conversion film technology, delivering rust-proof, environmentally friendly coatings with over five years of guaranteed performance. One standout case was our work with NVIDIA, where we produced robot control enclosures requiring extreme thermal resistance and electromagnetic shielding. Using our high-precision laser cutting and robotic welding systems, we achieved a tolerance of ±0.1mm across all critical dimensions, ensuring perfect compatibility with NVIDIA’s robotic systems. This level of technical mastery, combined with real-time monitoring via our MES and ERP systems, allows us to maintain full traceability and rapid turnaround times—key advantages for clients demanding reliability and speed in high-volume production.--- Our Comprehensive Range of Services ---• Custom Sheet Metal Fabrication Solutions:We specialize in end-to-end custom sheet metal fabrication, from concept to delivery. Whether it’s a compact enclosure for IoT devices or a large-scale industrial cabinet, our team tailors every solution to your exact specifications. Our clients benefit from flexible design support, rapid prototyping, and scalable production. For instance, we partnered with Future Pig Farm (FPF) to develop a custom animal self-feeding equipment system using durable, corrosion-resistant stainless steel. The challenge was to create a modular, weatherproof feeding station that could withstand harsh farm environments while maintaining precise portion control. Using our CNC bending and laser cutting capabilities, we fabricated lightweight yet robust frames with integrated sensors and wireless connectivity. The final product reduced feed waste by 30% and improved livestock health outcomes—proving that even niche applications can be transformed through expert sheet metal engineering. Similarly, we designed and manufactured the DJ-SXG-10 Intelligent Fresh Cabinet for urban convenience stores, featuring a 21.5-inch HD screen, anti-pinch delivery ports, and waterproof construction. Every component—from the electro-coated steel body to the internal grid structure—was custom-fabricated to optimize space and functionality. Our ability to handle everything from simple panels to complex multi-layer assemblies makes us the ideal partner for clients seeking both versatility and precision in their sheet metal projects.• OEM and ODM Services for Diverse Applications:As a certified OEM/ODM/JDM provider, Dongji delivers turnkey solutions across industries—from consumer electronics and healthcare to automotive and smart infrastructure. In 2024, we were honored to assist NVIDIA in producing specialized robot enclosures for their next-generation AI-powered service robots. These enclosures required strict dimensional tolerances, EMI shielding, and thermal management features. Leveraging our in-house engineering team and advanced simulation tools, we co-developed a lightweight aluminum-stainless hybrid design that met all performance criteria. The project was completed within six weeks, thanks to our agile development cycle and seamless communication. Another success story involves our collaboration with Formlabs, where we developed and mass-produced the housing units for their industrial 3D printers. Each unit had to accommodate sensitive electronics, support ventilation, and resist vibration during operation. Using our CNC machining and automated assembly lines, we ensured consistent quality across thousands of units. Beyond hardware, we also offer full-stack services including software integration, testing, and after-sales support. For example, our intelligent rice milling machines now feature cloud-based monitoring and remote diagnostics—capabilities we’ve embedded through close collaboration with clients like Watson and Senao. This holistic approach ensures that our OEM and ODM partners receive not just products, but strategic business enablers that drive market competitiveness and customer satisfaction.

--- Why Choose Dongji for Your Sheet Metal Needs? ---• Advanced Technology and Equipment:At Dongji, innovation is not just a promise—it’s built into every step of our production process. Our factory spans over 38,000 square meters in Xinhui District, Jiangmen City, equipped with cutting-edge machinery sourced from global leaders such as German TRUMPF and Japanese AMADA. We operate three high-precision laser cutting machines (3000W, 0.1mm accuracy, 10m/min speed), twelve CNC bending machines (up to 100 tons pressure, 3.2m maximum length), and eight high-performance punch presses—ensuring flawless processing of stainless steel, galvanized sheets, cold-rolled plates, and more. Our automated welding robots work 24/7, guaranteeing consistent weld quality and reducing human error. Additionally, our powder coating line uses phosphorus-free organosilane nano conversion film technology, delivering rust-proof, corrosion-resistant finishes with over five years of durability. Integrated ERP and MES systems allow real-time monitoring of production flow, inventory, and quality control. This technological edge enables us to deliver complex, high-tolerance sheet metal components with unmatched precision and efficiency—proving why we’ve become a trusted ODM/JDM partner for global brands like NVIDIA, FRANKE, and Formlabs.--- Our Comprehensive Sheet Metal Services ---• Precision Cutting and Bending:Dongji specializes in end-to-end sheet metal fabrication, offering everything from raw material processing to final assembly. Our precision cutting services leverage advanced laser and CNC punching technologies, capable of handling materials ranging from 0.2mm to 22mm thick with 0.1mm tolerance—ideal for electronics enclosures, industrial cabinets, and smart vending machine shells. The CNC bending machines enable complex geometries without molds, while our automatic grinding and polishing lines achieve an 8K mirror surface finish, perfect for premium appliances. We also provide full-service surface treatments including electrostatic powder coating, brushing, and polishing. For integrated solutions, our electronic assembling line features high-precision terminal crimping machines and testing engineers who validate circuit integrity before shipment. Whether it’s a single prototype or mass production of 50,000 units annually, our vertically integrated workflow—from design to delivery—ensures on-time, on-spec results. In 2024 alone, we produced over 98 million RMB in revenue, with 20% attributed to sheet metal services, reflecting our growing reputation for reliability and scalability in the global market.--- Client Success Stories and Testimonials ---• Collaborations with Leading Brands:Dongji has proudly partnered with some of the world’s most innovative companies, proving our ability to deliver under demanding standards. One standout case is our collaboration with NVIDIA, where we designed and manufactured custom robot enclosures requiring ultra-high precision and thermal management. Using our 2D image measuring instrument (2μm accuracy) and strict ISO9001:2015 compliance, we delivered 1,200 units with zero defect rate—earning recognition from NVIDIA’s engineering team. Another milestone was our partnership with FRANKE, a leading European kitchen appliance brand. We supplied stainless steel enclosures for their smart kitchen products, combining aesthetic elegance with functional durability. Our solution included constant temperature storage chambers and anti-corrosion coatings, meeting CE, UL, and ROHS certifications. We also supported Future Pig Farm (FPF) in developing automated animal self-feeding equipment using ruggedized sheet metal frames that withstand harsh farm environments. These projects reflect our deep expertise in both consumer and industrial applications. With operations in over 50 countries—including the U.S., Germany, Australia, and Southeast Asia—Dongji continues to expand its footprint by turning client visions into reality through innovation, agility, and unwavering quality.• Feedback from Satisfied Customers: