Xingtai Chengyuan machinery accessories manufacturing Co., Ltd. is a professional production and processing company of needle roller bearings, roller bolts, rod ends, linear bearings, sliding blocks, oil-free joints and other products, with a complete and scientific quality management system. Xingtai Chengyuan machinery parts manufacturing Co., Ltd. has been recognized by the industry for its integrity, strength and product quality. Welcome friends from all walks of life to visit, guide and negotiate business.