Giao Duc Dang Khoa LTD Address: No 87, Lane 46, Ngoc Hoi Street, Hoang Liet Ward, Hoang Mai District, Ha Noi City Enterprise code: 0110950861 Phone: 02385880866 Representative: Nguyen Xuan Thu Hoang Liet Ward, Hoang Mai District, Ha Noi CityFounding date: 7 - 2 - 2025