Thuong Mai Du Lich Va Van Tai Hoang Son LTD Address: No 1, Alley 272, Ngoc Thuy Street, Civil Group 15, Ngoc Thuy Ward, Long Bien District, Ha Noi City Enterprise code: 0107968957 Phone: 0964116869 Representative: Hoang Van Hoan Ngoc Thuy Ward, Long Bien District, Ha Noi CityFounding date: 18 - 8 - 2017