Dau Tu Thuong Mai Dai Thanh Joint Stock Company Address: No 104, Lane 259, Vong Street, Dong Tam Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0103821079 Phone: 02439741740 Representative: Ha Xuan Truong Adress: No 47, Dai Co Viet, Le Dai Hanh Ward, Hai Ba Trung District, Ha Noi City Dong Tam Ward, Hai Ba Trung District, Ha Noi CityFounding date: 16 - 5 - 2009