Lien Hiep Khoa Hoc Dia Chat, Moi Truong Va Dia Vat Ly Address: No 785/12 Nguyen Kiem, Ward 3, Go Vap District, Ho Chi Minh City Enterprise code: 0314881983 Phone: 0963847888 Representative: Nguyen Ngoc Thu Adress: 136/5 Le Van Viet, Hiep Phu Ward, District 9, Ho Chi Minh City Ward 3, Go Vap District, Ho Chi Minh CityFounding date: 6 - 2 - 2018