Zhejiang Donghe Machinery Technology Co., Ltd., established in March 2005, is a high-tech enterprise specializing in the development, manufacturing, and sales of fasteners, with a focus on screws and bolts. The company integrates advanced production technology with strict quality management to deliver reliable fastening solutions for global markets.
Donghe operates complete in-house production lines covering cold heading, cutting, turning, grinding, heat treatment, and surface finishing, supported by a dedicated testing laboratory to ensure consistent quality and performance. Its products are manufactured in accordance with major international and domestic standards, including DIN, ANSI, and GB.
With stable production capacity and proven quality systems, Zhejiang Donghe exports its products to Europe, Australia, Africa, and the United States, serving customers across multiple industrial sectors with dependable and standards-compliant fasteners.