Zhejiang Zhengna Technology Co Ltd

Zhejiang Zhengna Technology Co Ltd is an OEM precision parts manufacturer providing made-to-drawing production for metal and plastic components. Its core manufacturing capabilities include custom stamping parts, custom CNC machining parts, custom sheet metal parts, plastic injection molded parts, die and mold tooling, welding and fabrication, spring forming, fasteners, custom assembly, and aluminium extrusion profiles, supported by in-house inspection. The company’s quality control process includes pre-production reviews of drawings, materials, tolerances, surface finishes, and critical-to-function dimensions, followed by inspection during production using CMM and 2D measuring equipment. Zhejiang Zhengna Technology is ISO 9001 and IATF 16949 certified. It serves multiple global sectors including automotive components, precision electronic components, sanitary hardware, and high-precision machined components.

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