Thuong Mai Bao Hoang LTD Address: No 8 Hai Ba Trung, Trang Tien Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0101049428 Phone: 0249343433 Trang Tien Ward, Hoan Kiem District, Ha Noi CityFounding date: 3 - 8 - 2005