Wafangdian Kaiwei Fine Bearing Manufacturing Co., Ltd, established in 1993.The company develops and manufactures precision products for everything that moves – in machines, equipment as well as vehicles. Our leading products are precision bearings as the YRT bearings or the rotary table bearings and the machine tool spindle bearings, of which precisions are up to P2, UP, P4, SP and P5 with the inside diameter ranging from 50 mm to 1600 mm, covering nearly all applications in production machinery, power transmission, rail technology, heavy industry and consumer products.