Du Lich Ngoi Sao Dai Duong Joint Stock Company Address: No 100 Cau Go, Hang Bac Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0102400085 Phone: 02439262585 Representative: Phung Anh Don Adress: No 33 Ma May, Hang Buom Ward, Hoan Kiem District, Ha Noi City Hang Bac Ward, Hoan Kiem District, Ha Noi CityFounding date: 30 - 10 - 2007