Du Lich Viet Nam Dam Say LTD Address: No 39, Alley 94/87, Thuong Thanh, Phuong, Long Bien District, Ha Noi City Enterprise code: 0111531648 Phone: 0979483899 Representative: Vu Ngoc Son Long Bien Ward, Long Bien District, Ha Noi CityFounding date: 10 - 6 - 2026