Dalian Guangyang Bearing Co., Ltd is a professional bearing manufacturer with trademark of *域名隐藏* major products of ZWA are spherical, cylindrical, tapered and split bearings. In the past 15 years, ZWA was devoted to the research & development of bearings applied in steel, mining, cement and paper-making. Targetting at high-end customers, ZWA has become suppliers of many world famous companies....

主要产品/业务: Ball bearings are a bearing between a wheel and a fixed axle, in which the rotating part and the stationary part are separated by a ring of small solid metal balls.