Truyen Thong Nhat Joint Stock Company Address: 4, Lane 2, Nguyen Viet Xuan Street, Khuong Mai Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0102618518 Phone: 0242183762 Representative: Pham Thi Thu Ha Adress: No 105, Cau Dat Street, Cau Dat Ward, Ngo Quyen District, Hai Phong City Khuong Mai Ward, Thanh Xuan District, Ha Noi CityFounding date: 21 - 1 - 2008