Business scope: Equipment,
Instrumentation,
Electronics Sales,
Air Purification System,
Development And Sales Of Computer Software,
Machinery Parts,
Electrical Accessories,
Industrial Automation System,
Wire And Cable,
Electric Drive System,
Electrical Equipment,
Electrical Materials,
Energy Saving Equipment,
Leasing And Technical Services,
Security Monitoring System Integration,
Computer,
Downhole Tool Production,
Sale,
Green Facilities,
Wholesale of other mechanical equipment and electronic products
Business scope: Self Operated And Agent Import And Export Business Of Various Commodities,
Sucker Rod Coupling,
Petroleum Machinery Technical Services,
Downhole Tool Production,
Salvage Tools,
Workover Tools,
Downhole Operation,
Oil Well Pump,
Well Workover Technical Service,