- Flood, Wastewater Discharge
- Plumbing and Drainage Equipment Supply, Installation and Maintenance
- Sewer Pipe Cleansing and Maintenance
- Drainage CCTV
- Wastewater treatment
- Professional Working Equipment
- Grease Trap cleaning
- Exhaust hood, Exhaust duct and duct cleaning
- Air conditioning duct sterilization
- Air sterilization and odor removal
- Rain water collection system
- Fast wastewater treatment technology
- River water treatment technology
- Waste oil removal
Contact Us/Coutact us
Kwan On Environmental Engineering CO.,LTD.
TEL：853-28717551 (6 lines)
FAX：853-28317881
E-mail：kwanon@macau.ctm.net
Website：www.kwanon.com.mo
QQ号：1016398229
Add：RuaNort Do Parque Industrial Da IlhaVerde,Kwan On Environment Building,Macau
Air conditioning duct sterilization and odor removal
Air conditioning duct uses to inlet fresh air and exhaust for central air conditioner. In the operation, dust accumulated inside the duct, some even 5cm thick. It is necessary to clean the air duct regularly. Our professional cleaning team with special equipments provides cleaning, sterilization and odor removal services.
