Truyen Thong Doanh Nhan Dat Viet Joint Stock Company Address: No 88, 444 Doi Can Lane, Cong Vi Ward, Ba Dinh District, Ha Noi City Enterprise code: 0102599583 Phone: 02437622678 Representative: Do Khanh Toan Adress: No 88, 444 Doi Can Lane, Cong Vi Ward, Ba Dinh District, Ha Noi City Cong Vi Ward, Ba Dinh District, Ha Noi CityFounding date: 7 - 1 - 2008