Business scope: Instrumentation And Accessories,
Oil And Gas Well Testing,
Drilling Accessories,
Petroleum Engineering Technical Services,
Labor Dispatch,
Development And Application Of Automation Control Equipment Technology,
Tool,
Drilling Equipment,
Chemical Products,
Electrical Equipment,
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,