Truyen Thong Dong A Joint Stock Company Address: No 43, 108 Ngoc Ha Lane, Doi Can Ward, Doi Can Ward, Ba Dinh District, Ha Noi City Enterprise code: 0101949002 Phone: 0247339409 Representative: Trinh Viet Hai Adress: No 71 Dai La P.Truong Dinh, Hai Ba Trung District, Ha Noi City Doi Can Ward, Ba Dinh District, Ha Noi CityFounding date: 24 - 5 - 2006