Thuong Mai Dien Tu Va Dich Vu Au A Joint Stock Company Address: No 216 Nghi Tam, Yen Phu Ward, Tay Ho District, Ha Noi City Enterprise code: 0102347970 Phone: 0913201328 Representative: Pham Viet Son Adress: P 301, D4, P. Trung Tu, Dong Da District, Ha Noi City Yen Phu Ward, Tay Ho District, Ha Noi CityFounding date: 21 - 8 - 2007