Ho Tro Phat Trien Du Lich Va Ha Tang 569 Joint Stock Company Address: No 34, Dien Bien Phu Street, Dien Bien Ward, Ba Dinh District, Ha Noi City Enterprise code: 0102331804 Phone: 0248438439 Representative: Nguyen Duc Tuan Adress: No 108B, Ngoc Ha Street, Doi Can Ward, Ba Dinh District, Ha Noi City Dien Bien Ward, Ba Dinh District, Ha Noi CityFounding date: 3 - 8 - 2007