Trung Tam Thong Tin Du Lieu Do Dac Va Ban Do Address: No 2, Dang Thuy Tram Street, Nghia Tan Ward, Cau Giay District, Ha Noi City Enterprise code: 0101387265 Phone: 02437549322 Representative: Pham Huu Truc Adress: No 17, 26a Civil Group, Dich Vong Ward, Cau Giay District, Ha Noi City Nghia Tan Ward, Cau Giay District, Ha Noi CityFounding date: 28 - 7 - 2003