Thuong Mai Du Lich & Dich Vu Cao Long Joint Stock Company Address: 42 Hang Chuoi, Pham Dinh Ho Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0101122607 Phone: 0245653497 Pham Dinh Ho Ward, Hai Ba Trung District, Ha Noi CityFounding date: 21 - 5 - 2001