Shanghai Jiaqing Bearing Manufacturing Co.,LTD. (SJQ) is an ISO certified roller bearing manufactory, which is one of the members of China Heavy Machinery Industry Association and China Light Industry Machinery Association. The company is founded in 2002, with employee of 400, among which there are over 80 senior technicians and administrators. SJQ products mainly include spherical roller bearing, cylindrical roller bearing, tapered roller bearing and thrust spherical roller bearings. The products are manufactured in 2000 types, with sizes ranging from ID30 millimeters to 1400 millimeters. SJQ currently has two manufacturing sites and also sales companies all over China. The annual capacity is about 500,000 pcs, with total annual sales volume of US$ 30 million. SJQ products are widely applied in metallurgy, mining, harbor machinery, papermaking, chemistry, petroleum, cement, and coal industry,