Dien Tu Vien Thong Hoang Cuong LTD Address: No 51, Vuong Thua Vu Street, Khuong Thuong Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0101820369 Phone: 0245657518 Representative: Pham Van Cuong Adress: No 51, Vuong Thua Vu Street, Thanh Xuan District, Ha Noi City Thanh Xuan District, Ha Noi CityFounding date: 20 - 11 - 2005