We mainly provide series A and B chains over 600 items and thousands of specifications, including short pitch transmission preicision roller chains, bushing chains, motorcycle chians, silent chains, leaf chains, conveyor chains, agricultural chains and Non-standard chains for special purpose, etc. Our products are widely used in various industries, such as mechanic industries, agriculture machinerries, mining and metallurgy, household electrics, chemicals, wood converyance, military, all of them meet the requirement of ISO, ANSI, DIN, BS, JIS and GB standard. We have established good relationship with Renault, Honda and Suzuki (India), etc.