Business scope: Oil And Gas Exploration And Production Technology Research And Services,
Water Blocking And Profile Adjustment Construction,
Import And Export Of Goods Or Technology,
Downhole Tool Repair Services,
Mud Logging Technical Service,
Oil And Gas Well Repair,
Fracturing Construction,
Sand Control Services,
Downhole Operation Technical Service,
Nitrogen And Nitrogen Foam Technical Services,
Software and information technology service industry
Business scope: Equipment Leasing,
5d,
Technology Promotion,
Technology Transfer,
Technical Consulting,
Technical Services,
Software Development,
Electrical Equipment,
Electronic Product,
Sensor Technology Development,
Production And Sales,
Ic Design,
Oil And Gas Exploration And Production Technology Research And Services,
Water Blocking And Profile Adjustment Construction,
Test,
Sales Of Computer Software Hardware And Auxiliary Equipment,
Integrated Circuit,
Downhole Tool Repair Services,
Mud Logging Technical Service,
Oil And Gas Well Repair,
...