Dau Tu Thuong Mai Dich Vu 911 Joint Stock Company Address: 1st Floor, Nha D, Khu VP Vinaconex 1, No 289a Khuat Duy Tien, Trung Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0107670494 Phone: 02437848802 Representative: Le Trong Tuong Adress: No 49, Lane 184, Hoa Bang Street, Yen Hoa Ward, Cau Giay District, Ha Noi City Trung Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 19 - 12 - 2016