Henan Geng surplus mining equipment limited long-term specializes in jet aircraft, grouting, shotcrete machines, concrete machinery and research and development, production and sales of hydraulic injection pump, is a few has a complete self-supporting businesses. Company's existing eight series of more than more than 100 kinds of products, with more than more than 20 national patents, product application covers engineering, mine, construction markets in many areas of the market, "knowledge" brand in tunnels, hydroelectric engineering, geotechnical engineering, urban architecture, as well as coal, metal and Nonmetal Mines market enjoyed a high praise. Main products are: concrete spraying machine, mixer, for mine hydraulic injection pump, mortar grout pump, down-the-hole drilling, squeeze pump, rapid setting admixture, construction machinery and rubber floor heating pipe fittings. Company has through ISO9001:2008 quality management system certification, have a specialization of products design, and production management, and market development and the technology service team, hydraulic note pulp pump, and rotor type concrete Jet machine, double cylinder double liquid note pulp pump can achieved no level regulation technology in domestic is leading level; GSP-6C pump sent type wet spray machine more is set company more items proprietary intellectual property of, is industry people concern of, can to customer brings surprises of new. We always uphold the principle o