Business scope: Sales Agent,
Television Station,
Information Consulting Service,
Disinfection Service,
General Equipment Manufacturing,
Sales Of Special Machinery For Tunnel Construction,
Mechanical Equipment Maintenance,
Ocean Energy System And Equipment Manufacturing,
Motor Vehicle Repair And Maintenance,
Special Task Robot Manufacturing,
Metal Surface Treatment And Heat Treatment,
Urban And Rural City Appearance Management,
Cultural Relics And Cultural Relics Protection Services,
Auto Parts Retail,
Sales Of Renewable Resources,
Resource Recycling Service Technical Consultation,
Offshore Oil Extraction,
Machinery And Equipment Leasing,
Professional Cleaning,
Container Maintenance,
Oil And Gas Technical Services
...
Business scope: Design,
Labor Service,
Security Technology Prevention System Design And Construction Services,
Internet Data Service,
Residential Interior Decoration,
Special Equipment Design,
Internet Information Service,
Construction Engineering Design,
Information Technology Consulting Services,
Repair And Test,
Landscaping Engineering Construction,
Building Intelligent System Design,
Power Transmission,
Powered By,
Industrial Internet Data Service,
Iot Application Service,
Property Management,
Survey,
Power Generation Business,
Construction Engineering Construction,
Oil And Gas Technical Services
...
Business scope: Design,
Technical Consulting,
Technology Exchange,
Chemical Product Sales,
Rubber Products Sales,
Import And Export,
Technology Import And Export,
Technical Services,
Technology Development,
Technology Transfer,
Technology Promotion,
Sales Of Plastic Products,
Hazardous Chemical Production,
Valve And Cock Sales,
Sales Of High Performance Fibers And Composite Materials,
Engineering And Technology Research And Experimental Development,
Manufacturing Of Thermal And Acoustic Insulation Materials,
Cylinder Filling,
Graphene Material Sales,
Inspection And Testing Of Special Equipment,
Oil And Gas Technical Services
...
Business scope: Technical Services,
Technology Development,
Technical Consulting,
Technology Exchange,
Technology Transfer,
Technology Promotion,
Machinery Sales,
Software Development,
Gas Operation,
Sales Of Station Use Hydrogen Refueling And Hydrogen Storage Facilities,
Food Sales,
Only Sell Prepackaged Food,
General Merchandise Sales,
Metal Material Sales,
Electronics Sales,
Precious Metal Smelting,
Construction Machinery And Equipment Rental,
Engineering Management Services,
Daily Miscellaneous Goods Sales,
Environmental Protection Special Equipment Sales,
Oil And Gas Technical Services
...