Chainwheel&crank

We are specialize in Chainwheel&crank,Plastic coated model,We also have single ,double and triple models.This model we have two level quality, one is the normal quality(Semi-raw materials),The other one best quality part used the Pure raw materials plastics to coated.You know what price, what goods, when you inquiry we will remark it clearly to you.Aluminum Alloy Seriers,We can do the full Alloy Chainwheel&crank, or steel chainwheel and Alloy crank.COLOR : BLACK OR SLIVER, CNC.Most of our customer are from South America, Panama, India, Turkey, Holland ,south Africa and so on.Also our ALLOY MODEL are selling to America, Japan and European marketAs your inquiry,I have the confidence that you will be found well worthwhile.