Dau Tu Thuong Mai Va Dich Vu Du Lich Viet Hoa Linh LTD Address: No 16, Ly Quoc Su Street, Hang Trong Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0101552455 Phone: 0248245029 Representative: Nguyen Manh Hoan Adress: No 15a, Lane 150, Yen Phu Street, Yen Phu Ward, Tay Ho District, Ha Noi City Hang Trong Ward, Hoan Kiem District, Ha Noi CityFounding date: 3 - 11 - 2004