Business scope: Drilling And Completion Engineering,
Business Management Consulting,
Business Consulting,
Lease And Home Repair,
Engineering Design,
Market Information Consultation,
Operating Import And Export Business,
Technical Consultation And Related Information Consultation,
Business Information Consultation,
Well Workover,
Oil Drill Bit,
Economic Information Consultation,
Business scope: Production,
Sale,
Sale,
Sale,
Sale,
Chemical Products,
Import And Export Of Goods And Technology,
General Machinery And Accessories,
Install,
Install,
Prefabricated House Manufacturing,
Repair,
Repair,
Consult,
Lifting Machinery Manufacturing,
Oil Drilling,
Well Workover,
Mud Tank,
Chemical Machinery And Accessories,
Serve,
...
Business scope: Sale,
Metallic Material,
Drilling Engineering,
Develop,
Import And Export Trade,
Carbide Products,
Professional Equipment,
Professional Equipment,
Chemical Products,
Building Materials,
Well Workover,
Computer Software Development,
Oil Drilling Tools And Accessories,
Oil Drilling Tools,
Lease,
Directional Well Services,
Diamond Drill Bits And Materials,
Machinery Products,
To Develop,
Mold Design And Manufacturing,
...