Dau Tu Vien Thong Bac Viet LTD Address: No 11, Civil Group 3, Phu Do Ward, Nam Tu Liem District, Ha Noi City Enterprise code: 0106127616 Phone: 02437925323 Representative: Do Trung Kien Adress: No 11 Civil Group 3, Phu Do Ward, Nam Tu Liem District, Ha Noi City Phu Do Ward, Nam Tu Liem District, Ha Noi CityFounding date: 19 - 3 - 2013