Truyen Thong Da Phuong Tien Viet Nam Joint Stock Company Address: Zoom 802, 8th Floor, B3B Building, Nam Trung Yen Urban Area, Trung Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0101897315 Phone: 0242810269 Representative: Truong Tien Phong Adress: Kim Bi Hamlet, Tien Phong Commune, Ba Vi District, Ha Noi City Trung Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 24 - 3 - 2006