Giao Duc Khoa Hoc Dang Khoa LTD Address: D76 Bui Thien Ngo, Viet Hung Ward, Ha Noi Town, Viet Nam, Ha Noi City Enterprise code: 0111548070 Phone: 0979641796 Representative: Nguyen Thi Lan Anh Viet Hung Ward, Long Bien District, Ha Noi CityFounding date: 25 - 6 - 2026