Haiyan Shesheng Co., Ltd.

Haiyan Shesheng Co., Ltd. Was founded in 2003. Haiyan Shesheng Co., Ltd is located in the hometown of the famous Chinese fasteners - zhejiang haiyan. East 108 kilometers away from Shanghai and hangzhou bay bridge exports only 10 kilometers. I plant professional all kinds of standard parts and non-standard special-shaped pieces of bolts and hardware accessories manufacturers. M6 - M20 hex bolts, hex bolts, stud, flange bolt, trapezoidal bolts, carriage bolts, square head, stainless steel, carbon steel, copper, 8.8 magnitude 8.8 on the Richter magnitude 12.9 high strength standard parts. In a competitive market at home and abroad hand in hand with customers, at the same time welcome the from all walks of life to visit our factory guidance, negotiate.

Haiyan Shesheng Co., Ltd is a professional production of metal screw manufacturer. Has the most advanced multi-station cold heading equipment and technology, the main production GB (GB), ISO (GB standard), JIS (Japanese standard), ANSI (American standard), DIN (German standard), BS (British), etc. Series of standard hex flange, socket head, hex, trapezoidal bolt, guardrail bolt, carriage, and various non-standard special-shaped products. Our factory technical force is abundant, the strict scientific management methods. Always adhere to the "customer first, quality of survival" principle, in so far by the domestic and foreign customers consistent high praise.