Thuong Mai Va Dich Vu Tong Hop Song Hong LTD Address: No 28 Nguyen Sieu, Hang Buom Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0102578664 Phone: 0242924741 Representative: Dang Thu Ha Adress: No 34 Nguyen Sieu, Hang Buom Ward, Hoan Kiem District, Ha Noi City Hang Buom Ward, Hoan Kiem District, Ha Noi CityFounding date: 28 - 12 - 2007