We are a specialized manufaturer of bearings from China. Our product series include:1.Deeep GrooveBall Bearingï¼2.Taper Roller Bearingsï¼3.Self-aligning Roller Bearingï¼4.Thurst Ball Bearingsï¼5.Nonstandard Bearing.6.Auto bearing7.Agricultural use mechanical bearingWe have passed the ISO9001:2000 certification. If anything, please contact us .