Thuong Mai Va Du Lich Song Viet Joint Stock Company Address: No 20, Lane 5, 800a Street, Nghia Do Ward, Cau Giay District, Ha Noi City Enterprise code: 0102331836 Phone: 0242671426 Representative: Dao Thanh Trung Adress: No 273 Tran Dang Ninh, Dich Vong Ward, Cau Giay District, Ha Noi City Nghia Do Ward, Cau Giay District, Ha Noi CityFounding date: 3 - 8 - 2007