Giao Duc Cong Nghe Hanedu LTD Address: 3rd Floor, Viet Duc Complex Building, 164 Khuat Duy Tien Lane, Nhan Chinh Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0110172499 Phone: 0878955668 Representative: Do Minh Hang Adress: No 199, Nguyen Ngoc Vu Street, Trung Hoa Ward, Cau Giay District, Ha Noi City Nhan Chinh Ward, Thanh Xuan District, Ha Noi CityFounding date: 4 - 11 - 2022