Business scope: Design,
Technical Services,
Technology Development,
Technical Consulting,
Technology Exchange,
Technology Transfer,
Labor Service,
Sales Agent,
Mechanical Parts,
Parts Sales,
Metal Products Sales,
Business Agency Service,
Office Equipment Sales,
Personal Business Services,
Petroleum Product Sales,
Project Planning And Public Relations Services,
Etiquette Service,
Sales Of Non Metallic Minerals And Products,
Fertilizer Sales,
Valve And Cock Sales,
Oil And Gas Technical Services
...
Business scope: Manufacture Of Special Instruments For Geological Exploration And Seismic,
Optical Communication Equipment Sales,
Mechanical Equipment Research And Development,
Special Equipment Repair,
Parts Sales,
Professional Design Services,
Optoelectronic Device Sales,
Sales Of Electronic Special Equipment,
Rental Service,
Electronic Components Retail,
Sales Of Special Equipment For Oil Drilling,
Machinery And Equipment Leasing,
Communication Equipment Sales,
Manufacture Of Special Equipment For Oil Drilling,
Engineering Technical Service,
Instrument Sales,
Manufacturing Of Special Equipment,
Information System Integration Service,
Instrument Manufacturing,
Planning Management,
Oil And Gas Technical Services
...
Business scope: Technical Consulting,
Technology Exchange,
Technology Transfer,
Technology Promotion,
Metal Material Sales,
Import And Export,
Import And Export Agency,
Labor Service,
Mechanical Parts,
Parts Sales,
Sales Of Special Equipment For Oil Drilling,
Machinery And Equipment Leasing,
Engineering Technical Service,
Software Sales,
Oil And Gas Technical Services,
Design,
Sales Of Special Instruments For Geological Exploration And Seismic,
Planning Management,
Survey,
Technical Services,
...
Business scope: Metal Material Sales,
Sales Of Building Materials,
General Merchandise Sales,
Electronics Sales,
Technical Services,
Technology Development,
Technical Consulting,
Technology Exchange,
Technology Transfer,
Technology Promotion,
Basic Geological Survey,
Machinery Sales,
Food Sales,
Retailing Of Computer Software Hardware And Auxiliary Equipment,
Petroleum Product Sales,
General Equipment Manufacturing,
Ocean Engineering Equipment Sales,
Sales Of Special Equipment For Chemical Production,
Construction Machinery And Equipment Rental,
Metal Structure Sales,
Oil And Gas Technical Services
...