Business scope: Install,
Control Software Development,
Power Equipment And Accessories,
Coal Mine Electromechanical Equipment,
Technical Services,
Technical Consulting,
Instrumentation,
Electrical Automation Equipment And Accessories,
Communication Equipment And Accessories,
Sales Of Electronics,
Maintenance Service,
Construction Machinery Equipment And Accessories,
Electronic Component,
Debugging,
Environmental Protection Equipment And Accessories,
Diesel Power Generation Equipment And Accessories,
Electromechanical Equipment And Accessories,
Research And Development Of New Energy Technology,