1.OEM Service Offered 2. Free Samples 3. Prompt Delivery 4.material:40Mn 5.Durable Services

Our products include roller chains, driving chains,conveyor chains,auto&motorcycle chains,agricultural chains,escalator chains,stainless steel chains,sleeve links, transmission chains, special ring links and sprockets. They are widely used in motorcycles, automobiles, light industrial machinery, petrochemical devices, metallurgical mines and other industries.We take part in a lot of exhibitions every year both domestic and abroad.And our products are popular all around the world.

hollow pin chain