TD DITE.TD DITE, established in 1985 and headquartered in Wenzhou, Zhejiang, is a national high-tech enterprise specializing in the R&D and manufacturing of high-strength fasteners. With a registered capital of 30 million yuan and over 30 years of industry experience, the company offers a comprehensive range of fasteners including wind power bolts and petroleum bolts, widely applied in construction machinery, nuclear power, bridges, and other sectors. Equipped with intelligent cold heading and hot forging production lines and a provincial-level testing center, the company holds international certifications including ISO9001 and API 20E. Visualized workshops and a rigorous inspection system ensure product quality, with export operations covering major global industrial markets.