Zhangjiagang AAA bearing Co.,Ltd is located on the side of Yangtse river The company was founded in 1968, is a scaled enterprise which can supply the designs, the products and services in bearing business, Now its assets has RMB 250 million. superior machinery-equipment and perfect test system. The main products of the company is Deep groove ball bearing,Self-aligning ball bearing, Cylindrical roller bearing, Spherical roller bearing, Tapered roller bearing and Thrust ball bearing