Giao Duc Toan Cau Yt & T LTD Address: No 71, Hang Bong Street, Hang Bong Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0101463903 Phone: 0249287717 Representative: Hoang Hai Yen Adress: 89 Hang Bac.P.Hang Bac, Hoan Kiem District, Ha Noi City Hang Bong Ward, Hoan Kiem District, Ha Noi CityFounding date: 5 - 4 - 2004