We are the manufacturer engaging in professional production of high quality of Standard sprockets, Taper lock sprockets, Special sprockets,  Chains and so on.Our factory also has the ability to make special items according to your design.

1. Material: Carbon Steel, Stainless Steel, Hardend & Tempered Steel, Cast Iron and so on

2. Process: Forging, Cutting, Hobbing, lathe machining

3. Heat treatment: Hardening and Tempering, High Frequency Quenching and so on

4. Surface Treatment: Galvanizing/Zinc Plating, Dacrotized, Black Anodic treatment

5. Inspection: All items are checked and tested thoroughly during every working procedure and after the product is finally manufactured to ensure that best quality product goes out in the market