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  Customized Nuts

  Auto nuts Step nuts Solid iron cylinder

Haiyan Chenwang Fastener Co., Ltd. is located in Haiyan, a beautiful and historically rich millennium-old city. Haiyan enjoys a superior geographical location, with the county seat, Wuyuan Town, being 100 kilometers north of Shanghai and 98 kilometers south of Hangzhou. The region's highway and waterway networks are interconnected, including the Shanghai-Hangzhou Expressway, the Zhajiasu Expressway, and the fifth-class waterway Liuping-Shenzhen Line, among others. With the opening of the Hangzhou Bay Bridge and the Shanghai-Hangzhou Second Expressway, Haiyan is set to become a transportation hub connecting the four major cities of Shanghai, Hangzhou, Jiangsu, and Ningbo, and a key node for both the Shanghai-Hangzhou and Suzhou-Ningbo dual transportation lines, creating a one-hour traffic network to these cities.

The company specializes in the production of:

6187, 6927 flange lock nuts

6183, 6926 nylon flange lock nuts

934, 6170, GB52, 6172, 439, 936 hex nuts

6923, 6177 flower teeth and flat flange nuts

985, 982, 889 nylon lock nuts

980 full-metal lock nuts

Non-standard custom products

We offer products in grades 4.8, 8, 10, and specifications ranging from M6 to M24. Our company has a complete and scientific quality management system, ensuring excellent quality at favorable prices.

We adhere to the principles of "integrity-based, customer-first" and "attaching importance to contracts, quality-first." We sincerely welcome customers from all over the world to visit and inspect our operations.