Business scope: Gas Operation,
Trade Broker,
Import And Export,
Technology Import And Export,
Food Sales,
General Merchandise Sales,
Only Sell Prepackaged Food,
Only Sell Prepackaged Food,
Internet Sales,
Daily Necessities Sales,
Hardware Retail,
Sales Of Class I Medical Devices,
Sales Of Building Materials,
Chemical Product Sales,
Wholesale Of Hardware Products,
Machinery Sales,
Electronics Sales,
Home Appliance Sales,
Sales Of Plastic Products,
Rubber Products Sales,
Oil And Gas Technical Services
...
Wholesale of other mechanical equipment and electronic products
Business scope: Design,
Survey,
Fire Technical Service,
Hardware Retail,
Metal Material Sales,
Emerging Energy Technology Research And Development,
Sales Of Labor Protection Products,
Lighting Sales,
Instrument Sales,
Engineering Technical Service,
Battery Spare Parts Sales,
Cable Management,
Instrument Repair,
Sales Of Tallow Chemicals For Industrial Use,
Battery Sales,
Planning Management,
Oil And Gas Technical Services,
Specialty Chemicals Sales,
Security Equipment Sales,
Rubber Products Sales,
...
Business scope: Manufacture Of Special Instruments For Geological Exploration And Seismic,
Instrument Repair,
Software Development,
Technical Services,
Technology Development,
Technical Consulting,
Technology Exchange,
Technology Transfer,
Technology Promotion,
Import And Export,
Small And Mini Bus Rental Business Service,
Non Residential Real Estate Leases,
Machinery And Equipment Leasing,
Manufacture Of Special Equipment For Oil Drilling,
Sales Of Special Equipment For Oil Drilling,
Engineering Technical Service,
Oil And Gas Technical Services,
Survey,
Sales Of Special Instruments For Geological Exploration And Seismic,
Planning Management,
...
Business scope: Business Management Consulting,
Information Consulting Service,
Software Development,
Technical Services,
Technology Development,
Technical Consulting,
Technology Exchange,
Technology Transfer,
Technology Promotion,
Road Freight Transport,
Data Processing Service,
Career Brokerage,
Commercial Complex Management Services,
The Second Type Of Value Added Telecommunications Services,
Disinfection Service,
Packaging Service,
Labor Service,
Petroleum Product Sales,
Communication Equipment Manufacturing,
Labor Dispatch Service,
Oil And Gas Technical Services
...
Business scope: Information Technology Consulting Services,
Natural Science Research And Experimental Development,
Network Technology Service,
Research And Development Of Online Energy Monitoring Technology,
Industrial Internet Data Service,
Software Development,
Technology Import And Export,
Data Processing Service,
Literary Creation,
Digital Content Production Services,
Professional Design Services,
Artificial Intelligence Basic Software Development,
Industrial Design Services,
Internet Data Service,
Film Production Services,
Engineering And Technology Research And Experimental Development,
Big Data Service,
Digital Culture Creative Software Development,
Internet Of Things Technology Services,
Oil And Gas Technical Services,
...