Business scope: Equipment,
Electronic Product,
Instrumentation,
Sale,
Computer Network Service,
Downhole Tools,
Distribution Box,
Environmental Protection Monitoring Service,
Computer System Services,
Production Of Electrical Equipment,
Control Cabinet,
Repair,
Special Equipment For Environmental Protection,
Production And Technical Services,
Security System Monitoring Services,
Drilling Tools,
Sewage Treatment And Its Reuse,
Mechanical And Electrical Equipment Rental,
Manufacturing And Sales,
Inverter Maintenance,
...