Shandong Siqiang Bearing Co., Ltd. is professional bearing factory since 1998, with factory locate at Dalian & Jiangsu, mainly supply: Taper Roller Bearing Spherical Roller Bearing Self Aligning Ball Bearing Cylindrical, Roller Bearing Deep Groove Ball Bearing Adapter Sleeve Bearing Angular Contact Ball BearingTaper Roller Bearing, we can ue our owner brand meanwhile we accept OEM and trade famous brand like SKF NSK NACHI KOYO URB NTN ZKL NOK etc. Market including Turkey, Germane, Sweden, Austrial, Brazil, Korea, India and other countries.