Dau Tu Va Phat Trien Truyen Thong Idc LTD Address: No 112 Khu C4 Thu Le I, Ngoc Khanh Ward, Ba Dinh District, Ha Noi City Enterprise code: 0101500707 Phone: 0247665061 Representative: Tran Dinh Hien Adress: 45 Phan Boi Chau, Cua Nam Ward, Hoan Kiem District, Ha Noi City Ngoc Khanh Ward, Ba Dinh District, Ha Noi CityFounding date: 23 - 6 - 2004