Du Lich Va Dich Vu Ha Long LTD Address: No 45 Hang Bun, Nguyen Trung Truc Ward, Ba Dinh District, Ha Noi City Enterprise code: 0102149880 Phone: 0248281628 Representative: Nguyen Van Thien Nguyen Trung Truc Ward, Ba Dinh District, Ha Noi CityFounding date: 29 - 1 - 2007