Quang Cao - Trien Lam - Thuong Mai Du Lich Long Van LTD Address: No 88 Hang Bac, Hang Bac Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0101909761 Phone: 0988235612 Representative: Huynh Ho Long Van Adress: No 88, Hang Bac Street, Hnag Bac Ward, Hoan Kiem District, Ha Noi City Hang Bac Ward, Hoan Kiem District, Ha Noi CityFounding date: 7 - 4 - 2006