Truyen Thong Cong Nghe Quang Cao Joint Stock Company Address: Hamlet 3, Phu Do Village, Phu Do Ward, Nam Tu Liem District, Ha Noi City Enterprise code: 0105751684 Phone: 02462952199 Representative: Dinh Quang Hoe Phu Do Ward, Nam Tu Liem District, Ha Noi CityFounding date: 27 - 12 - 2011