Your Professional & Reliable Partner
Henan Coal Science Research Institute Keming Mechanical and Electrical Equipment Co., Ltd. is a holding subsidiary of Henan Coal Scientific Research Institute Co., Ltd., established in March 1979. With over 40 years of manufacturing experience, we specialize in the research, development, production, and sales of spraying and pumping equipment for construction, mining, and tunneling.
We are the earliest domestic institute engaged in the research and development of shotcrete technology and the first to achieve mass production. Our products cover more than 50 types, including shotcrete machines, grouting pumps, mixers, and spare parts — all engineered for performance and reliability.
1979
Founded
400+
Employees
50+
Product Lines
