Wafangdian Guoli Bearing Manufacturing Co., Ltd (GWG bearings) is a professional bearing manufacturer who concentrates in high precision of medium to large bearings production. Specialize in medium to large size bearings with inner diameter of 120mm to large bearings with outer diameter of 3000mm, including single row (double-row, four-row) cylindrical roller bearing, full complement cylindrical roller bearing, single row (double-row, four-row) tapered roller bearing, spherical roller bearings, angular contact ball bearing, spherical thrust roller bearings, taper thrust roller bearing, thrust ball bearing, slewing rings, etc. In addition to standard products, GWG Bearings can also supply non-standard and modified standard for special application.