上海联合滚动轴承有限公司，携天安、振华、天虹及博高科技，提供特种、铁路、汽车、滑动及工业轴承相关技术服务。

Shanghai United Bearing Co., Ltd., inherits its post of vice chairman in association, and provides technical services related to special, railway, automobile and industrial bearings with Tianan, Zhenhua, Tianhong and Bogao.