In 2022, Qin Shijun, the "annual figure of great country craftsman", is a CNC milling worker of Harbin Aircraft Industry Group Co., Ltd. of aviation industry.

He has grown from an ordinary worker to a well-known expert skilled talent in the manufacturing of rotor and landing gear CNC machining parts in the aviation field of China. He has been engaged in CNC machining for 20 years. He has successively participated in the production and processing of several models of aircraft parts, scientific research and other hundreds of tasks, participated in technical exchanges in the same industry, advanced technology at home and abroad, learned to promote digital manufacturing 3D printing technology and other cutting-edge CNC processing technologies have made outstanding contributions to improving the technological progress of enterprises and the manufacturing level of national aviation equipment.