Vien Tu Van Va Dao Tao Ha Noi Joint Stock Company Address: No 31, Alley 25/7, Vu Ngoc Phan Street, Lang Ward, Ha Noi Town, Viet Nam, Ha Noi City Enterprise code: 0111383365 Phone: 0911112621 Representative: Tran Van Toan Ha Noi CityFounding date: 9 - 2 - 2026