Zhejiang Wanxiang Group is a famous corporation in the field of automobile components. From the 1980s, Wanxiang Group has purchased more than 200 cylindrical grinding machines in the recent 30 years. These equipment are widely used in the processing of universal-joint cross trunnion, constant velocity cardan joint, bearings of hub, etc. The accuracy and reliability of Beier’s products win the trust of Wanxiang Group.