Trung Tam Du Lieu Va Thong Tin Dat Dai Address: No 78/9, Giai Phong Street, Phuong Mai, Phuong Mai Ward, Dong Da District, Ha Noi City Enterprise code: 0103512264 Phone: 02438693318 Representative: Cao Tien Nam Adress: P4 B1, Tong Cuc Qly Dat Dai Town, Dong Da District, Ha Noi City Phuong Mai Ward, Dong Da District, Ha Noi CityFounding date: 11 - 3 - 2009