As a member of china Fasteners Association,Ningbo Haixin Hardware Co., Ltd specializes in the manufacture of high-strength steel structural bolts,nuts,track bolts,screw spikes and various non-standard fasteners. Established in 1983,the company now has developed into two factories that is Ningbo Haixin Hardware Co., Ltd & Ningbo Haixin Railroad Material Co., Ltd. Now,we have more than 500 workers and 30 professional engineers and technicians.The company has brought in 30 sets of cold forged machines and 3 lines of automatic heat-treatment equipment made in Taiwan.Now the annual output is up to 40.000 ton.Our products consist of American Standard(ANSI),Germany Standard(DIN), Janpan Standard(JIS),China Standard(GB) and various Non-Standard fasteners.Throughout the years,our goods have been exported to Europe,United States,and have been extensively used in the field of wind power electricity,oil field,construction,automobile,heavy equipment,etc.We have established practical and feasible quality system.With reasonable and scientic workship layout,advanced automatc production & tooling equipment and imported test equipments,our company can meet customers' high quality requirements on the whole operating process from raw material to finished products. Our company is conveniently located in the coastal city Ningbo,15 km far away from the downtown.With the principle of quality first and reputation best,we sincerely welcome both domestic and foreign customers to visit our company.