Bong Mai LTD Address: No 20 Son Tay, Dien Bien Ward, Ba Dinh District, Ha Noi City Enterprise code: 0100282735 Phone: 0248233955 Representative: Trinh Manh Hung Adress: 20, Son Tay Street, Ba Dinh District, Ha Noi City Dien Bien Ward, Ba Dinh District, Ha Noi CityFounding date: 7 - 8 - 1998