Giao Duc Va Dao Tao Khai Tam Joint Stock Company Address: No 8, 110 Quan Nhan Lane, Nhan Chinh Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0110951632 Phone: 0929774666 Representative: Nguyen Van Phuoc Nhan Chinh Ward, Thanh Xuan District, Ha Noi CityFounding date: 10 - 2 - 2025