Business scope: Business Management Consulting,
Acting,
Business Consulting,
Internet Information Technology Services,
Web Page Creation,
Graphic Design And Production,
Make,
Conference And Exhibition Services,
Release,
Website Construction Service,
Geological Exploration Technical Services,
Business scope: Sewage Treatment And Its Reuse,
Energy Saving Technology Promotion Service,
Oilfield Technical Services,
Other Professional Technical Services,
Trade Brokers Agents,
Machinery And Equipment Operating Lease,
Geological Exploration Technical Services,
Business scope: Electronic Product,
Mapping Service,
Retail,
Pre Packaged Food,
Sale,
Equipment,
Business Consulting,
Made From Metal,
Minerals,
Electronic Technology Development,
Petroleum Products,
Quality Inspection Technical Service,
Audit And Tax Services,
Socioeconomic Counseling,
New Material Technology Promotion Service,
Energy Saving Technology Promotion Service,
Software And Auxiliary Equipment,
Computer,
Accounting,
Geological Exploration Technical Services,
...
Oil and gas extraction professional and ancillary activities
Business scope: Data Processing Service,
Road Freight Transport,
Engineering Management Services,
Labor Service,
Technology Exchange,
Technology Transfer,
Technology Promotion,
Software Development,
Basic Geological Survey,
Parts Sales,
Construction Labor Subcontracting,
Engineering And Technology Research And Experimental Development,
Metal Surface Treatment And Heat Treatment,
Software Sales,
Metalworking Machinery Manufacturing,
Manufacture Of Special Equipment For Oil Drilling,
Sales Of Special Equipment For Oil Drilling,
Geological Exploration Technical Services,
Construction Engineering Construction,
Parts Processing,
...