Ningbo Gangtong Zheli Fasteners Co.,Ltd. is a manufacturer in China which mainly produces high strength standard fasteners. We were established in 2001 and have developed rapidly in the past ten years. The factory is located in Ningbo Zhenhai Chemical industrial area and its headquarter/foreign sales department in Ningbo Jiangdong Eastern Business Centre. The factory now covers an area of approximately 15,000 square meters, with monthly production capacity of 2000 tons. The company has its all-around research system, supply management, large-scale warehouse, metal fastener system, and advanced supply chain management technology with metal fasteners MRO-based integrated procurement distribution business, with annual sales over $15,000,000.

Our products consist of heavy hex bolts & heavy hex nuts, threaded rod & studs, washers and screws, which are made from both carbon steel, alloy steel and stainless steel. These products are mainly exported to North America, Europe, Australia, Southeast Asia, Middle East, Latin America and strictly conform to the DIN, ISO, EN, JIS, ASTM/ANSI/ASME/SAE, BS, AS specification, which are applied to architectural steel structures, bridges, oil pipeline, machinery equipment, furniture, vessel, and railway.