Business scope: Organization Of Training Events,
Mechanical And Electrical Product Sales,
Mechanical And Electrical Equipment Repair And Maintenance Services,
Sound Insulation Engineering Services,
Smart City Related Services,
Mechanical And Electrical Equipment Installation Services,
Development And Construction Of Computer Network Platform,
Wholesale Of Communication Equipment And Supporting Equipment,
Maintenance Of Special Equipment,
Generator Set,
Natural science research and experimental development
Business scope: Manufacturing Of Household Ventilation Appliances,
Air Compressor Maintenance,
Electrical Tools,
Construction Of Engineering Environmental Protection Facilities,
Sound Insulation Engineering Services,
Manufacturing Of Gears And Transmission Components,
Multi Layer Insulation,
Sales Of Laboratory Equipment And Ventilation Systems,
Drying Equipment Manufacturing,
Air Compressor Maintenance,
Building Air Conditioning Equipment,
Manufacturing Of Thermal And Acoustic Insulation Materials,
Air Pollution Monitoring,
Energy Saving And Environmental Protection Products,
Fan Manufacturing,
Electrical Machinery And Equipment,
High And Low Voltage Complete Sets Of Equipment,
Electronics,
Hvac Equipment,
Green Facilities,
...
Business scope: Construction Labor Subcontracting,
Building Waterproof,
Fabrication Of Structural Metal Products,
Lifting Equipment,
Engage In The Installation Of Electrical Facilities Of All Voltage Levels,
Construction General Contracting,
Prefab Engineering,
Maintenance Or Test Activities,
Electrical Equipment Production,
Engineering Project Management Services,
Building Electrical System Installation,
Professional Contracting Of Building Curtain Wall Engineering,
Trade Agent,
Anti Corrosion Insulation Project,
Installation Of Water Treatment Equipment,
Lightning Protection Engineering Major,
Engineering Cost Professional Consulting Services,
Construction Of Housing Construction Projects,
Building Steel Structure,
Engineering Technical Service,
Sound Insulation Engineering Services
...
Business scope: Sale,
Research And Development Of New Materials And Related Technologies,
Production,
Plaster,
Noise Reduction,
Architectural Decoration Engineering Design,
Sound Insulation Engineering Services,
Wholesale Of Building Decoration Materials,
Indoor Environment And Healthy Air System Equipment Research And Development,
Wholesale Of Hardware And Building Materials,
Mold Sales,
Wholesale Home Accessories,
Engineering And Technology Research And Experimental Development,
Acoustic Technology Consulting,
Interior Decoration Design Service And General Contracting,
Mold Making,
Manufacturing Of Thermal And Acoustic Insulation Materials,
Noise Control,
Solar Energy Generation,
Home Design,
...
Engineering and Technology Research and Experimental Development
Business scope: Electronic Product,
Electrical Equipment Service,
Office Supplies,
Equipment,
Retail,
Retail,
Retail,
Retailing Of Household Appliances,
Research And Development Of Network Technology,
Sanitation Equipment,
Pre Packaged Food,
Elevator Technical Consulting Service,
Engineering General Contracting Service,
Internet Insurance,
Asset Management And Cross Border Finance,
Environmental Engineering Professional Contracting,
Sound Insulation Engineering Services,
Building Heating System,
Energy Saving Technology Development Service,
Sporting Goods And Equipment,
...