We focus on Shotcrete Machine, Plaster Spraying Machine, Cement Grouting Pump, Mortar Grout Pump products and so on
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The earliest domestic institute engaged in the research and development of shotcrete technology The most representative institute standing for the contemporary development of shotcrete technology The first institute realizing the leap development from technology development to mass production Henan Coal Science Research Institute Keming Mechanical and Electrical Equipment Co. , Ltd. is a holding subsidiary of Henan Coal Scientific Research Institute Co., Ltd. , which was established in March 1979. With 40 years manufacturing experience, our company is specialized in research, development, production and sales of spraying and pumping products and mining products. Up to now, our company operates more than 50 kinds of products, covering shotcrete equipment, grouting equipment, mixing ...
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