Business scope: Technical Consulting,
Indoor Air Detection And Treatment,
Sale,
Refrigeration Equipment,
Energy Saving Products,
Maintenance And After Sales Service,
Disinfectant,
Cleaning Services,
Fresh Air System,
Air Purification Equipment,
Security Equipment,
Install,
Water Supply And Drainage Project,
Environmental Engineering,
Sewage Treatment Project,
Exhibition Display Service,
Sales Of Cleaning Equipment,
Hardware,
Environmental Protection Material,
Ventilation Equipment,
...
Business scope: Water Treatment Equipment,
Over The Counter Medicines,
Retail And Online Sales,
Environmental Engineering,
Repair,
Books,
Communication Equipment,
Laboratory Equipment Maintenance,
Air Purification Equipment,
Air Purification Equipment,
Car Decoration,
Hardware Products,
Pet Supplies,
Green Facilities,
Chinese Patent Medicine,
Wholesale,
Sporting Goods,
Medical Instruments,
Research And Development Of Fresh Air Equipment,
Indoor Air Detection And Treatment,
...