It is one of the largest chain & chain wheel factory and export base in China which had already passed ISO9001:2000.Our main products are Agriculture Chain, Standard Roller chain A & B Series, Combine/Tractor/Motorcycle Chain, Timing Chain, Sharp Top Chain, Hollow Pin Chain, Stainless Steel Chain, Zinc-plated & Nickel- plated Chain, Silent Chain, Leaf Chain, Conveyor Chain and Special Chain, Acoupling Chain, Chain Wheel, Sprocket and other machinery parts, they all fit standard of ISO, ANSI, DIN, and JIS. We also can design and make non-standard products to meet customers’ special requirement.