Thuong Mai Dien Tu Tin Hoc Vien Thong Ha Thanh LTD Address: D104, Vat Lieu Dien Town, Lang Ha Ward, Lang Ha Ward, Dong Da District, Ha Noi City Enterprise code: 0101306636 Phone: 0247666960 Representative: Nguyen Duc Manh Adress: D104, Vat Lieu Dien Town, Lang Ha Ward, Dong Da District, Ha Noi City Lang Ha Ward, Dong Da District, Ha Noi CityFounding date: 26 - 11 - 2002