Luoyang Shangke Precision Bearing Co., Ltd. was born in Luoyang, the ancient capital of the thirteen dynasties in China, and is an important research and production base for bearings in China. Our company is an enterprise that integrates research, application, production, development, and sales. The company specializes in the research and production of all ceramic bearings, including outer spherical ceramic bearings, double-sided sealed ceramic bearings, deep groove ball ceramic bearings, and hybrid ceramic bearings.The main materials of the product include zirconia ceramic (Zro2), silicon nitride ceramic (Sr3N4), silicon nitride (Sic), various engineering plastics (PEEK, PVDF, PTFE, PP, PE, UPE, POM, PI, etc.), which have a series of characteristics such as oil-free self-lubricating, corrosion and rust resistance, acid, alkali, salt and gas corrosion resistance, non-magnetic and electrical insulation, high temperature resistance, and low cold resistance.Widely used in high-tech fields such as petroleum, chemical, electronics, textiles, food, medical, navigation, aviation, information, automotive, and environmental protection. Having a certain level of market competitiveness is a significant improvement in work efficiency and economic benefits for enterprises, and is deeply loved and welcomed by users.