Founded in 1950, it is a major equipment manufacturing base dominated by vertical/horizontal heavy-duty machine tools, and a high-tech enterprise specializing in the production of various types of machine tools

Qizhong CNC Equipment Co., Ltd. (hereinafter referred to as Qizhong CNC), formerly known as Qiqihar No. 1 Machine Tool Factory, was founded in 1950 and is one of the 156 key projects in the first five-year period of the country. At the end of 2007, Zhejiang Tianma Bearing Co., Ltd. carried out a strategic reorganization with Qizhong CNC, and the reorganized Qizhong CNC was a wholly-owned subsidiary of Tianma Co., Ltd., a listed company. The company covers an area of 1.06 million square meters, with a construction area of 420,000 square meters, more than 4,000 employees, the company has strong production and manufacturing capacity, and has more than 2,000 sets of high-precision equipment at home and abroad, such as flexible processing lines and flexible processing units. After years of continuous development, the company has 10 assembly workshops and 15 machining workshops. At present, the annual production capacity of various machine tools is about 1,500 units, and since the establishment of the factory, the cumulative production of various types of machine tools is more than 40,000 sets.

The company's leading products are mainly vertical and horizontal heavy-duty machine tools, and it also has 10 categories, 26 series, and more than 600 varieties of machine tool products, such as heavy-duty deep hole drilling and boring machines, railway lathes, roll lathes, crankshaft lathes, floor milling and boring machines, vertical grinding machines, vertical milling machine tools, and gear hobbing machine tools. A large number of the company's products have reached the world's advanced level, with reasonable design structure, advanced production technology, and all have independent intellectual property rights. The company is able to produce Asia's largest CNC vertical lathes with a processing diameter of 25 meters and a maximum workpiece load of 600 tons; The horizontal lathe has a maximum machining diameter of 6.3 meters and a maximum machining length of 18 meters. The market share of domestic machine tool products reached 50%.