Luoyang JiuDing machine Co. Ltd is a professional manufacturer of high precision bearings. Our leading products are high precision angula contact balll bearings ，Crossed Roller Bearing,  INA’s SX series, IKO’s CRB, CRBH, CRBS, CRBF series, also THK’s RA, RA-C, RB, RE, RU series.and Thrust Cylindrical Roller bearing. at the precision level of P5, P4, and P2, Our products have high super precision and high quality.  

            Stand in honesty, and Run in innovation

            By ceaselessly improve our quality and after-sale service, we have confidence in cooperating with customers all over the world.