We are one main manufacturer of motorcycle sprocket and chain from China. We having being in manufacturering sprocket and chain for more than ten years. Large mebers of researchment is our advantage and we will be committed to manufacture better products for coustmers domestic and abord. Sprocket and chain we produce sells well all over the world. The trade company of our factory is a newly founded one. We aimed at cooperation with companies and coustmers that are interested in our products. We baleive that with the joint efforts of you and me, a better world is expectable.