Trung Tam Dieu Tra, Danh Gia Tai Nguyen Dat Address: 78/9, Giai Phong Street, Phuong Mai Ward, Phuong Mai Ward, Dong Da District, Ha Noi City Enterprise code: 0101840492 Phone: 0248693319; 0248691117 Representative: Dao Van Dinh Adress: P2a, B2, Tong Cuc QLRD, Phuong Mai Ward, Dong Da District, Ha Noi City Phuong Mai Ward, Dong Da District, Ha Noi CityFounding date: 16 - 12 - 2005