Thong Tin Chuyen De - Vien Thong Tin KH - Hoc Vien CTQG HCM Address: Nguyen Phong Sac Street, Cau Giay District, Ha Noi City Enterprise code: 0100851170 Phone: 0248361021 Cau Giay District, Ha Noi CityFounding date: 31 - 3 - 1999