Dau Tu Dai Hoc A Chau Joint Stock Company Address: 1st Floor, No 01, 55 Huynh Thuc Khang Lane, Lang Ha Ward, Dong Da District, Ha Noi City Enterprise code: 0109861857 Phone: 0916227962 Representative: Nguyen Thu Nga Lang Ha Ward, Dong Da District, Ha Noi CityFounding date: 17 - 12 - 2021