We are professional manufacturer of chains, especially for roller chains and motorcycle chains. We provide good products with superior quality material, and the material is tested before put into our warehouse. With strictly heat-treatment  and well trained workers,our products win a high praise from our customers.       

Transmission Roller Chain is famous for its high strength and continuous antifatigue;the chain dimensions fully meet the standards of ANSI and BS,and it can be assembled into single strand,double strands and multiple strands for applying for driven power and different allowed space.According to varied working conditions.it may choose the chain with different coating treatment.such as ZINC plating,nickel plating,chromeplating and dacromet plating etc.

Our products are made strictly according to the DIN ISO system.