The bearing professional knowledge training class organized by HL company and Henan University of Science and Technology officially started on May 15th. Two teachers from Henan University of Science and Technology, Chen Long and Wang Hongjun, respectively shared part of the contents of "Bearing Manufacturing Technology" and "Bearing Testing Technology", HL’s 53 employees participated in the training. Four courses were arranged for this training: "Bearing Manufacturing Technology", "Bearing Testing Technology", "Bearing Design and Application", and "Numerical Control Technology and Equipment". The training will be hold on Saturdays and Sundays for a total of 160 class hours and will be completed before the National Day.