Zhoushan Zhengyuan Standard Parts Co., Ltd.

Zhoushan Zhengyuan Standard Parts Co., Ltd. is a manufacturer specializing in the production of high-strength bolt and nut standard parts. It has been engaged in the manufacturing of standard parts for more than 40 years. It has fixed assets of 350 million yuan, an area of ​​45,000 square meters, and more than 300 employees. Products are mainly used in wind power generation, nuclear power, petroleum, chemical industry, ships, bridges, aviation, military industry, etc. The company has been engaged in the manufacturing of wind energy products for more than 15 years, mainly producing blade bolts, T-nuts, tower bolts and supporting high-strength fasteners for the complete machine. The wind energy products produced are suitable for 1.5 MW, 2 MW, 2.5 MW, 3 MW, 3.6 MW, 5 MW, 6 MW, 7 MW and offshore wind power fasteners and surface anti-corrosion high-strength fasteners wind power products. The nuts produced are grade 8-12, the bolts are grade 8.8-12.9, and the specifications range from M6-M100, 3/8 - 4. The product quality is guaranteed, the technology and equipment are excellent, the product price is highly competitive, and the products are distributed in domestic and foreign markets.