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No. 575, East Xingfu Road, Hongqiao Town, Yueqing City, Wenzhou City, Zhejiang Province, China
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The company was established in 1990, with 90 employees and a building area of 20,000 m². It has obtained certifications such as IATF16949: 2016, ISO9001: 2015, ISO45001: 2018, and ISO14001: 2015. It specializes in providing customized stamping parts, injection molded parts, machining parts, springs, and functional components to hundreds of customers worldwide.
Trusted by global customers for 30 years
We have nearly 300 sets of domestic and international metal/plastic forming and mold processing equipment.
Equipped with three-coordinate measuring machines, %ray spectrometers, two dimensional measuring machines, optical projectors, salt spray testing machines, and force value/life testing equipment, covering key inspection items such as coating thickness.
Multiple professional engineers are proficient in design software and deeply involved in the development of customer products
10 engineers are proficient in CAE process and mold flow analysis, and the mold design and production process is fully in-house (MADE IN HOME).
Founded in 1990, Zhengna specializes in Customized Stamping Parts, Springs, Plastic Injection Molding Parts, CNC Machining Parts, Cold Heading Fasteners and Assembly Parts services. With two production bases in Zhejiang and Chongqing, we offer fast quotation, rapid prototyping and mass production. We hold multiple international certifications and provide lifetime mold guarantee. Serving automotive, medical, electronics and other industries, we can deliver parts in 7–15 days.
2018 COMBINED IN ZENA TECH
2013 FOUNDED STAMPING PARTS FACTORY “HANGZHOU…
1990 FOUNDED SPRING FACTORY “YUEQING ZHONGDE …
No. 575, East Xingfu Road, Hongqiao Town, Yueqing City, Wenzhou City, Zhejiang Province, China