Changzhou Yangguang Bearing Co., Ltd. is located in Changzhou, Jiangsu Province, in the middle section of Shanghai-Nanjing high-speed railway, and the intercity high-speed railway only takes 1 hour by car to Shanghai. Since the establishment of 1994, it has been engaged in the research, development, manufacture and sales of automotive precision bearings. The main products are needle bearing, roller bearing, clutch release bearing and hub bearing. Products are mainly used in automobile transmission, clutch, heavy truck axle, hub and other important assemblies, and are important components of the main engine.