Founded in Shanghai in 2002. Shanghai Jiaqing Bearing Manufacturing Co., Ltd (short as Shanghai Jiaqing or SJQ below) mainly produces spherical roller bearings. SJQ also produces spherical roller thrust bearings and split cylindrical roller bearings. Spherical roller bearings include CA, E, CC and 2RS series in design structure with 30mm-1400mm as the diameter regarding product specifications. The annual output is 500,000 sets with 2000 models. The company has now completed independent production process, including forging, lathe processing, heat treatment, grinding, assembling and testing. The company has strong technical development and design capabilities, advanced manufacturing technology, sophisticated production equipment and complete testing means. Products are widely used in metallurgical machinery, mining machinery, port machinery, paper machinery and chemical industry, petroleum, cement, coal and other industries. Shanghai Jiaqing is a member of China Heavy Machinery Industry Association and member of China Light Industry Machinery Association. It is headquartered in Shanghai, and with manufacturing bases in Wuxi, Dalian and Linxi.