Ningbo haixin is a professional fasteners manufacturer .The company specializes in the production of various railroad parts and high strength nuts meeting ANSI,DIN,ISO and GB standards.Established in 1995,now the company has developed into two factories that is Ningbo Haixin Hardware Co.Ltd and Ningbo Haixin Railroad Meterial Co.,Ltd.

Now we have more than 300 workers and 29 professional engineers and technicians.The company has brought in 30 sets of cold forged machines and 5 lines automatic heat-treatment equipment made in Taiwan.And current annual output is 40,000 ton and products have been widely exported to United States,Europe ,Japan,Singapore,Canada,etc.With practical and feasible quality system,reasonable and scientific workshop layout,advanced producing,tooling and testing equipment,our company can meet customers\' high quality requirements on the whole operating process from raw material to finished products.