Black Coated Hinge

With 18 years of in-depth experience in non-standard metal processing, we independently produce Black Coated Hinge, a core general stamping fitting for hardware cabinets and warehousing storage equipment. Most ordinary hinges on the market feature uneven coating thickness and develop peeling and rust spots after 3 to 6 months of outdoor use. Our self-developed Black Coated Hinge adopts an integrated forming process through full-set metal stamping paired with a thickened black electrostatic powder coating layer, completely solving the corrosion problem of metal parts in humid outdoor and acid-base environments.

We export 6 full containers of hardware stamping fittings to Europe, America and Australia every year on a stable basis. Among them, Black Coated Hinge is a long-term supplier product for local hardware buyers in Germany, with over one million finished sets delivered cumulatively and a customer repeat purchase rate consistently above 75%. The complete Black Coated Hinge has no splicing gaps, delivers uniform opening and closing damping, and remains free of looseness and abnormal noise after 50,000 repeated opening and closing cycles. Its service life is doubled compared with cheap stamping hinges available on the market. As a product supplied directly from our own stamping workshop without middlemen, all Black Coated Hinges are simultaneously manufactured at our two self-owned metal processing plants in Hangzhou and cold heading workshop in Ningbo. Sufficient spot inventory is available, and mass orders can be scheduled for production quickly.

• Industrial Equipment Cabinets: Black Coated Hinges for electrical control boxes and machine tool protective doors
• Warehousing & Storage Furniture: Hinges for metal storage cabinets, tool cabinets and rotating storage tray cabinet doors
• Outdoor Hardware Facilities: Metal courtyard fences, outdoor equipment boxes and agricultural machinery protective doors
• Supermarket Shelves: Hinges for heavy-duty steel shelf cabinet doors and warehousing turnover box opening and closing accessories

We own 2 metal manufacturing plants in Hangzhou and 1 cold heading processing plant in Ningbo, covering a total factory area of 3,000 ㎡ with 80 on-site production employees. Complete production lines for Stamping Parts are equipped, with a comprehensive monthly production capacity of 60 tons. The whole workshop is equipped with fully automatic stamping machines, bending machines and welding equipment operating in 24-hour shift production. We can stably undertake large-volume foreign trade orders for Black Coated Hinges and avoid delivery delays. Founded 18 years ago, we focus on customization of various stamping parts, sheet metal parts and CNC machined parts. Annual export sales maintain a steady growth of 38%. We have long-term cooperation with buyers from Europe, the United States and Germany, with rich supporting supply experience for large overseas brands.

Full OEM/ODM customization is supported. All Black Coated Hinges can be produced with molds developed based on PDF drawings or physical samples provided by customers. The minimum order quantity is flexibly adjustable: standard regular Black Coated Hinges require a minimum order of 100 pieces, while special irregular styles can be sampled with 1 to 10 pieces. The development cycle for customized samples is only 30 to 45 days, and samples are free of charge; customers only need to bear the express delivery fee. Different sizes and powder coating thicknesses of Black Coated Hinges can be mixed within a single batch order without separate placement. Every link can be adjusted on demand, including raw material selection, thickness adjustment, coating color change and logo embossing, to adapt to hardware standards of markets in different countries.

All Black Coated Hinges undergo 100% full inspection before delivery, with full-time quality inspectors assigned to each process from stamping forming and powder coating curing to opening-closing testing. We support third-party organizations to conduct on-site inspection of goods. All products come with a 1 to 3-year warranty. If goods arrive at overseas ports with damage from collision or rust, brand-new Black Coated Hinges will be reissued free of charge. Raw carbon steel hardness is tested batch by batch upon warehousing, and coating thickness is strictly controlled during powder coating procedures to eliminate peeling and paint dropping defects. Tens of thousands of Black Coated Hinges have been exported to Europe and America with extremely few quality after-sales issues, which is the core reason for long-term stable repeat purchases by German buyers.

Hot Tags: black coated hinge, China black coated hinge manufacturers, suppliers, factory