Dich Vu Va Dao Tao Ha An LTD Address: No 3 LK27, Van Phu Urban Area, Phu La Ward, Ha Dong District, Ha Noi City Enterprise code: 0111114958 Phone: 0902260328 Representative: Nguyen Thi Tuyet Ha Phu La Ward, Ha Dong District, Ha Noi CityFounding date: 28 - 6 - 2025