Giao Duc Tin Hoc - Ngoai Ngu Quoc Te Joint Stock Company Address: No 7 - A11, Tap The DHSPNN, Dich Vong Hau Ward, Cau Giay District, Ha Noi City Enterprise code: 0102049526 Phone: 0247549422 Representative: Dao Tuan Son Adress: No 99 - E5, Phuong Mai Town, Phuong Mai Ward, Dong Da District, Ha Noi City Dich Vong Hau Ward, Cau Giay District, Ha Noi CityFounding date: 17 - 10 - 2006