Business scope: Instrumentation And Accessories,
Petroleum Technical Services,
Mechanical And Electrical Equipment Sales,
Drilling Tools,
Development And Application Of Automation Control Equipment Technology,
Oil Drilling Engineering Technical Services,
Oil Drilling Equipment And Accessories,
Business scope:
Oil Drilling Engineering Technical Services,
Network Technology Service,
Engaged In The Import And Export Of Goods And Technology,
Sale,
Electronic Product,
Chemical Products,
Instrumentation,
Building Materials,
Textile,
Energy Saving And Environmental Protection Technical Services,
Office Supplies And Consumables,
Machinery Parts,
Lubricating Oil,
Anti Corrosion Waterproof Material,
Municipal Engineering Technical Services,
Labor Protection Supplies,
Hardware And Electrical Materials,
Electronics,
Mechanical And Electrical Product Maintenance Services,