Material selection-both the large sprocket and the small sprocket are stamped and formed with high-quality carbon structural steel.

Machining and processing technology-the use of modern milling processing technology.The entire sprocket has undergone quenching and tempering heat treatment, which greatly improves its comprehensive mechanical properties. The tooth profile hardness is above 68-72HRA, which significantly improves the wear resistance of the sprocket.The surface has been sprayed and electroplated.

Product series-economical and practical ordinary sprocket and superior quality sprocket.