Head office: 1A/9 Bach Dang, Ward 2, Tan Binh District, City. Ho Chi Minh

 Tel: 028 6293 6050

Hanoi: 4th Floor, Tower 2, Times Tower, Le Van Luong Street, Nhan Chinh Ward, Thanh Xuan District, Hanoi

– Tel: 024 7306 3368

Danang: 3rd floor, 112 Nguyen Huu Tho, Hoa Thuan Tay Ward, Hai Chau District, City. Danang

– Tel: 0236 625 4151


For water supply & wastewater treatment systems that need to be upgraded or expanded, Cong Thanh receives consultancy and construction to make the system efficient, high capacity coupled with reduced operating costs.