Phat Trien Du Lich Dong A LTD Address: No 50, Ma May Street, Hang Buom Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0101743996 Phone: 0248282249 Representative: Hoang Van Thang Adress: No 50, Ma May Street, Hang Buom Ward, Hoan Kiem District, Ha Noi City Hang Buom Ward, Hoan Kiem District, Ha Noi CityFounding date: 10 - 8 - 2005