Company IntroductionCompany History In 1993, Yitong Industry (Ningbo) Co.,Ltd. founded In 1997, developed the special bearing with the multi-spherical surfaces use for linear motion track, became the first manufacturer in doing these series bearings. In 2001, became the professional supplier of the linear motion track rollers, can supply more than 300 types in the 8 series of LFR, LV, LR,RE,SG,C,W,A. In 2003, completed the new factory building with the investment of RMB3 million and having the area of 3000 square meters. In 2004, special machines for manufacturing bearing valued RMB 8 million are put into production.Business ScopeDesign, manufacture and sale of linear motion bearings, track rollers, pulleys, shafts and components etc., and also supply the Service and Solution.