Thuong Mai & Du Lich Song Xanh LTD Address: No 2a, Alley 6, Lane 426, Lang Street, Lang Ha Ward, Dong Da District, Ha Noi City Enterprise code: 0109128382 Phone: 0868701116 Representative: Trinh Sy Huynh Lang Ha Ward, Dong Da District, Ha Noi CityFounding date: 16 - 3 - 2020