We are one of the largest chain and bearing and sprocket factory and important chain and bearing and sprocket export base in China. Our main products are Agriculture Chain, Standard Roller chain A and B Series, combine/tractor/motorcycle chain, timing chain, sharp top chain, hollow pin Chains, stainless steel chain, Zinc plated and Nickel plated Chains, Silent Chains, Leaf Chains, Conveyor Chains and Special Chains, coupling chains, bearing, chain wheel, sprocket and other machinery fitting, they all meet standard of ISO, ANSI, DIN, and JIS. We also can design and produce non-standard chain and bearing and sprocket to meet customers' special requirement.