Other unlisted professional and technical service industries
Business scope: Import And Export Business,
Petroleum Engineering Services And Technical Services,
R D And Service Of Oil And Gas Processing Technology,
Sales Of Drilling Equipment And Accessories,
Software Development And Applications,
Nitrogen Technology Development And Service,
Business scope: Petroleum Engineering Services And Technical Services,
Engineering Ndt,
Steel Structure Engineering,
Mechanical And Electrical Engineering,
Petrochemical Engineering,
Self Management And Agency Of Various Commodity Import And Export Business,
R D And Service Of Oil And Gas Processing Technology,
Nitrogen Technology Development And Service,
Construction Work,
Pipeline Installation Works,
Municipal Engineering,
Smart Engineering,
Fire Engineering,
Anti Corrosion Insulation Project,
Software Development And Applications,
Sales Of Drilling Equipment And Accessories,
Business scope: Cable,
Sale,
Electrical Automation Accessories,
Sale,
Petroleum Equipment Parts,
Box Type Substation,
Three Phase Separator,
Soft Starter,
Engineering Construction And Services,
Motor,
Oil And Gas Mixed Transfer Pump,
Sales Of Repairs And Spare Parts,
Computer Information System Integration And Technical Services,
Generator Set,
Software Development And Design,
Electric Wire,
Frequency Conversion Control Cabinet,
Inverter,
High And Low Voltage Switchgear,
Electricity Sales,
Sales Of Drilling Equipment And Accessories
...
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