Qinghai No.2 Machine Tool Works is the second-grade state enterprise and one of the backbone enterprise in Machine Tool trade. It is the main member factory of Qinghai CNC Machine Group. There are 1600 staffs and workers including 353 engineers and technicians. It possesses a total assets of 83.84 million RMB yuan and corers an area of 197,800 square meters. The main products include 14 series, 6kinds and about 100 types and specifications of products such as QINGERJI brand CNC spline milling machines, CNC Screw Rod milling machines. Complete equipments for taps, CNC lathes, Hob relieving grinders and thread millers.