Thong Tin Va Truyen Thong Quoc Gia Viet Nam Joint Stock Company Address: No 36, Lane 31, Luong Khanh Thien Street, Tuong Mai Ward, Hoang Mai District, Ha Noi City Enterprise code: 0105291564 Phone: 0977600376 Representative: Pham Tien Hung Adress: Phat Tich Commune, Tien Du District, Bac Ninh Province Tuong Mai Ward, Hoang Mai District, Ha Noi CityFounding date: 4 - 5 - 2011