Dau Tu Thuong Mai Du Lich Ha Noi Joint Stock Company Address: 23 Hang Than, Nguyen Trung Truc Ward, Nguyen Trung Truc Ward, Ba Dinh District, Ha Noi City Enterprise code: 0101848685 Phone: 0912062525 Representative: Pham Ngoc Son Adress: No 5, 232 Ton Duc Thang Lane, Dong Da District, Ha Noi City Nguyen Trung Truc Ward, Ba Dinh District, Ha Noi CityFounding date: 4 - 1 - 2006