We are one of the biggest manufacturers specializing in chains in China: motorcycle chains, agriculture chains (feeder house chain, elevator chain, corn header chain, maize chain, cotton chain, sugar cane chain), roller chains, timing chains. As the member of National Technology Committee for Standardization of Chain Transmission and National Association of Chains Transmission Industry, we have exported our products to Japan, Europe, America and Southeast Asia. The annual output is up to 20 million meters. In China, we supply our chains to more than 50 motorcycle factories include Honda, Yamaha,Suzuki. The company has passed the ISO9001.