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DaHe CNC Machine Tool Co., Ltd. is a professional production of CNC honing machine manufacturers, the company take CNC honing machine as the main development direction, in the development of CNC honing machine poured huge funds and energy, has invested in the establishment of "Ning Xia CNC honing machine academician workstation" and "national and local joint engineering laboratory", Since 2009, it has continuously undertaken the development and production of three major projects of the national high-grade CNC honing machine tool "high-grade CNC honing machine tool", "high-power Marine diesel engine CNC honing machine tool" and "car connecting rod". In 2014, it undertook the national "Research on key manufacturing technology and equipment of high-silicon aluminum alloy cylinder block without liner engine". The honing machine products produced by Dahe serve the automobile, motorcycle, aerospace, diesel engine, gasoline engine, air compressor and other industries, engine, cylinder liner, through machine, gear inner hole, car connecting rod, high-power compressor, Marine engine, oil drilling compressor, all kinds of cylinders, brake brake hub, hydraulic parts precision hole processing. The CNC honing machine developed by Dahe CNC Machine tool realizes the full closed loop of the reciprocating movement of the spindle and the full sealing ring of the expansion and contraction pressure feed. Fully reached the international CNC honing machine performance and standards of the enterprise. In the field of CNC honing machine, with more than ten invention patents, is a national high-tech enterprise. Dahe brand honing machine is divided into small series, medium series, large series and special honing series according to specifications. Developed advanced flat top honing technology and sequential honing technology, produced double feed honing machine and sequential honing machine, the above equipment can realize automatic machining measurement.

DaHe CNC Machine Tool Co., Ltd. also produces a large number of special honing equipment and honing automatic line, such as the production of double feed self-measuring ring mill with cylinder block conveyor; Double feed self-testing honing machine for producing cylinder liner with conveyor; The four-axis double-feed self-testing honing machine for expanding the flexible belt conveyor of the machine tool; The honing machine for grinding small four-cylinder engine cylinder hole, brake drum honing machine and connecting rod honing machine have been widely used by users and are well received by users.

The company continues to innovate and develop, has 13 technology patents.DHK015 large Marine diesel connecting rod hole double shaft honing production line designed and manufactured by the company won the 2011 military industry application of domestic CNC machine tool excellent cooperation project award, by the National Development and Reform Commission National economic mobilization Office, Ministry of Industry and Information Technology of the Department of equipment industry commendation. 2MK2215x2 and 2MK2218YS CNC honing machine won the "Spring Yan Award" of China CNC Machine Tool Exhibition held by China Machine Tool Industry Association, and won the "Top Ten Independent innovation in 2015". It is a national specialized special new "little giant" enterprise.

With the continuous development of intelligent manufacturing, the honing technology is more efficient, more precise and more intelligent requirements. As a domestic high-tech enterprise, DaHe digital control machine assumes the responsibility of pioneer enterprises in terms of research and development technology and production technology, grasping the direction of market development, constantly absorbing and applying advanced scientific achievements, and deeply cultivating technological innovation.