We are a specialized manufacturer of chain wheels and cranks. Our annual output is 8 million sets. Our enterprise is specialized in six main products, such as stainless chain wheels and cranks (BCC), light-alloy BCC products, super quick index shifting gears, ordinary BCC products, multistep BCC products and one-piece crank and chain wheel series.

The surface finish of our products may be plastic-coated, steel-coated, chrome-plated, electro-coated or others according to customers' requirements. Our products are manufactured according to ISO9001 standard and are exported to many countries regions, such as Asia, Africa, the Middle East, South America and so on.

We have won a good reputation among customers with good quality, competitive prices and advanced techniques since our establishment. If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future. Indicates information has been verified onsite by a certification specialist