Changzhou Chengbida Bearing Co., Ltd. is one of main enterprises specializing in production of needle bearings. The company has produced more than 5000 kinds and sorts of bearings from inside diameter 3mm to outside diameter 350mm, including needle bearings, punching outer ring needle clutch, roller bearing, supporting roller, bolt roller, four-contact ball and roller combing bearing, etc. The company can design and develop all kinds of bearings in accordance with the requirements of customers. The bearing products made by the company have widely used in automobile,...