High carbon and chromium bearing steel is widely applied in the manufacture of pin roller and sleeve on driving shaft of combustion engine, electric vehicle, machine tool, tractor, steel rolling equipment, explorer, railway vehicle and mineral machinery etc. As a notable grand in China, induction hardening bearing steel is applied to hub bearing and constant velocity universal joint. It now has passed certification of Sweden SKF, German SCHAEFFLER(LUK/INA/FAG), Japan NSK, NTN and KOYO, French SNR, America DELPHI and Taiwan Tung Pei, etc. The high-grade bearing steel self-developed by the company has won great acclaim from eight bearing manufacturers.