Vien Thong Viet Nguyen Joint Stock Company Address: Zoom 432, Ct2a, Van Quan Urban Area, Van Quan Ward, Ha Dong District, Ha Noi City Enterprise code: 0103394691 Phone: 0913833318 Representative: Nguyen Thi Nui Adress: No 5 Day A3 Khu, A23 Town, Khuong Dinh Ward, Thanh Xuan District, Ha Noi City Van Quan Ward, Ha Dong District, Ha Noi CityFounding date: 24 - 2 - 2009