Thuong Mai Dien Tu Vien Thong Ha Noi LTD Address: No 5a, Van Don Street, Bach Dang Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0101251514 Phone: 0249840221 Representative: Pham Duc Quang Adress: 15, Le Duan Street, Cua Nam Ward, Hoan Kiem District, Ha Noi City Bach Dang Ward, Hai Ba Trung District, Ha Noi CityFounding date: 14 - 6 - 2002