Truyen Thong Va Quang Cao Gia Son LTD Address: No 17, 7 Nguyen Hong Lane, Thanh Cong Ward, Ba Dinh District, Ha Noi City Enterprise code: 0107781042 Phone: 02437738733 Representative: Do Thanh Son Adress: No 17, 7 Nguyen Hong Lane, Thanh Cong Ward, Ba Dinh District, Ha Noi City Thanh Cong Ward, Ba Dinh District, Ha Noi CityFounding date: 29 - 3 - 2017