Advertisement: Chemical materials wholesale and retail, Swimming and landscape pool maintenance
Plumbing drainage system maintenance, Cleaning supplies, Water quality testing
Waste & waste oil recycling, Vacuum cleaning truck
Domestic water systems, Water tank cleaning, Water pipe disinfection
Chemicals, Hazardous materials, Sludge treatment，Wastewater treatment, Reclaimed water reuse
Activated carbon supply, Grease treatment, Rain water collection system design & construction
Smart virus and bacteria disinfection equipment, Disinfection service for large facilities
Supply medical mask with CE Standard (Comply with Macau Government standard)
ISO 14001, ISO 45001, ISO 9001 Certification

Description:KWAN ON Chemical Enterprise Co., Ltd. was established in 1995 and has since founded two
subsidiary organizations, KWAN ON Environmental Engineering Co., Ltd and KWAN ON Environmental
Technologies Co., Ltd. Since our establishment, the Government of Macau SAR has provided great support to
our business. In 2006, we were granted land in the Zhuhai/Macao Trans-Territory Industrial Park for the
construction of a 5-story high industrial building as our company headquarters. We are a chemical production and
waste recycling enterprise sincerely servicing the masses of Macau customers. Venetian, Sands, Four Seasons
Hotel, MGM, City of Dreams, Galaxy, McDonald’s, CEM, Macau Water are just some of our major long-term
clients.

District:Ilha Verde