As a member of China Fasteners Association, Ningbo ZhengYu Fasteners Co., Ltd is a joint venture specialized in producing large-sized fasteners, electric fittings, construction fittings, and non-standard fasteners. The company has self-operated imports and exports business right. Founded in 1999, the company is equipped with over one hundred sets of appropriative devices, including 10-odd sets of inspecting apparatus. The annual producing volume reaches 10, 000 tons. Our fasteners include American standard (ANSI), Germany standard (DIN), British standard (BS), Japanese standard (JIS), National Standard (GB) and non-standard special products. The company is endowed with normative management system, complete devices, advanced technology and strict inspecting system. It has got the certificate of ISO9001:2000 quality system. In these years, our products are exported to Europe, America, Australia, and other countries and regions throughout the world, and are greatly appraised by customers. Enjoying a convenient transportation, our company is situated in the coastal city: Ningbo, and is only 1.5 km away from Ningbo Port, the second largest port in China.