Thuong Mai Du Hoc Quoc Te KBK Joint Stock Company Address: No 12 Doan Ke Thien, Phu Dien Ward, Bac Tu Liem District, Ha Noi City Enterprise code: 0111424029 Phone: 0923075555 Representative: Bui Van Dong Phu Dien Ward, Bac Tu Liem District, Ha Noi CityFounding date: 20 - 3 - 2026