Dau Tu Hoang Thanh LTD Address: No 595, Bach Dang Street, Chuong Duong Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0105597425 Phone: 0914650246 Representative: Bui Thi Thanh Adress: No 8, Bat Dan Street, Hang Bo Ward, Hoan Kiem District, Ha Noi City Chuong Duong Ward, Hoan Kiem District, Ha Noi CityFounding date: 1 - 11 - 2011