Phat Trien Giao Duc Va Y Te Mien Bac Joint Stock Company Address: No 141, Mai Dich Street, Mai Dich Ward, Cau Giay District, Ha Noi City Enterprise code: 0101934302 Phone: 0247649159 Representative: Dang Quang Huy Adress: No 178, Pham Van Dong Street, Mai Dich Ward, Cau Giay District, Ha Noi City Mai Dich Ward, Cau Giay District, Ha Noi CityFounding date: 9 - 5 - 2006