Founded in 1963, BEIJING SINOMA SYNTHETIC CRYSTALS CO,LTD. Is a hi-tech state enterprise, belongs to the China National Meterials Group Co., Ltd. An excellent technical team headed by the state-level experts has built up, which provides a reliable guarantee for the continuous and rapid technological development.
Advanced Ceramic Division (technical center of precision ceramic bearing) is mainly engaged in researching, manufacturing and developing advanced ceramic materials such as Si3N4, ZrO2 and so on.
1.Si3N4 ceramic balls, rollers , ZrO2 ceramic balls.
2.Si3N4 ceramic bearing rings.
3.The whole series full ceramic bearings, hybrid bearings, sliding bearings and shaft sleeves made by Si3N4 and ZrO2 materials.
4.Industrial wear parts made by Si3N4 and ZrO2
materials.According to customer's application condition and drawings, various precise and irregular ceramic parts can be designed and fabricated.