Shenyang Machine Tool Group Kunming Machine Tool Co., Ltd is a backbone enterprise manufacturing large precision machine tools in China, and it has developed more than 140 "China’s First Set" successively. The company predecessor was Central Machine Factory established in 1936, and then renamed as Kunming Machine Tool Plant in 1953. On October 19, 1993, it was formally registered to be Kunming Machine Tool Co., LTD, thus becoming the first nine stock standardization pilot enterprises listed in Hong Kong, as well as the unique A + H share company listed at home and abroad in the equipment industry of Yunnan and China.
The company's main business incldes the development, design, manufacture and sale of horizontal boring machine, large CNC floor-type milling and boring machine, large CNC gantry milling machine, coordinate boring machine, machining center, precision testing equipment, precision displacement sensor and other series products. The company has developed more than 200 kinds of new products, and created 148 “China’s First”, and its products have won more than 80 scientific research achievement awards issued by national, provincial, municipal government departments, and more than 18 quality prizes, including two national best gold medals and three national best silver medals. Product brand "KM" is the national well-known brand, the company is one of the "Top 100 outstanding quality enterprises in China. Kuning Machine has become a research and development manufacturing base of large, and precision CNC milling and boring machines (machining center) based on high-tech support, international layout and market-oriented operation.