Business scope: Goods Import And Export Business,
Wholesale And Retail Of Mechanical Equipment And Accessories,
Machinery And Equipment Leasing,
Petroleum Machinery Technical Services,
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,