Material:45# steel.Q235 A3 steel,16Mn steel etc.High grade Steel as its raw material, the sprocket produced with heat treatment of high frequency quenching and carburization and surface treatment of sand-blasting, galvanization and dull polish. Heat treatment: High-frequency quenching, carburization. Surface treatment: Sandblasting, galvanized, Cr-plating, painting, galvanized etc. We supply front and rear sprocket of different diameter, pole and teeth. All sprockets are of national standard quality and under strict quality control process. We have gained the authentication of ISO 9001:2000 quality system certifications and achieved positive feedback from oversea market. We are professional on OEM, which can provide the product according to the need of our customers. The company has advanced production equipment, prefect detection means, modern management system, superior production environment. At present, main products are motorcycle sprocket initiative, driven sprocket, sprocket. High quality and competitive price
1. Sprocket carburizing hardening process.2.Ultrastrong hardness and abrasion resistance.3.Competitive price and guaranteed quality.