A. O. Smith Viet Nam LTD Address: Zoom 4, Lau 10, Harec Building, No 4a Lang Ha, Thanh Cong Ward, Ba Dinh District, Ha Noi City Enterprise code: 0107712377 Phone: 0437728627 Representative: Le Quoc Vinh Thanh Cong Ward, Ba Dinh District, Ha Noi CityFounding date: 19 - 1 - 2017