Dau Tu Va Thuong Mai Tong Hop Sao Ha Noi Joint Stock Company Address: No 282, Hoang Van Thai Street, Thanh Xuan District, Ha Noi City Enterprise code: 0102399753 Phone: 02432636363 Representative: Mai Quoc Vuong Adress: No 47, Hoang Van Thai Street, Thanh Xuan District, Ha Noi City Thanh Xuan District, Ha Noi CityFounding date: 29 - 10 - 2007