As a member of China Fasteners Association, Ningbo Zhengyu Fasteners Co., Ltd, is a joint venture enterprise, specializing in producing large-sized fasteners, especially the concrete lifting products. Founded in 1999, our company is equipped with over one hundred sets of appropriative devices, including 10-odd sets of inspecting apparatus. The annual production 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. Our company is endowed with normative management system, complete devices, advanced technology and strict inspection system. During these years, our products have been exported to Europe, America, Australia, and other countries throughout the world, and are greatly appraised by customers. Enjoying a convenient transportation, our company is located in the coastal city of Ningbo, and is only 1.5km away ...[More]m Ningbo Port. We will always provide you the best quality product and most preferential price. You are welcome to join us to achieve our mutual development.