Thuong Mai Du Lich Va Dich Vu Rong Vang LTD Address: No 22, Hang Be Street, Hang Bac Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0101504846 Phone: 0249285366 Representative: Dang Thi Mai Huong Adress: No 29, Civil Group 19, Ngoc Ha Ward, Ba Dinh District, Ha Noi City Hang Bac Ward, Hoan Kiem District, Ha Noi CityFounding date: 6 - 7 - 2004