We are specialize in manufacturing cast iron and steel products,such as pulleys,chains, sprockets , and motor base.

Both  pilot bore and taper pulleys ,adjustable pulleys and multi wedged pulleys can be provided by Vision chain company ,the international universal design are adpoed, and the pulleys are of good quality and excellent working ,which are popularsold in the world.

All series of the pulleys can be made by S45C,GG25,GG40 and uluminum etc.surface treatment can be black oxide,phosphated,painted and passivation as your requests.