Cong Nghe Giao Duc Toan Cau Joint Stock Company Address: Lot 12 B4, Dinh Cong Urban Area, Dinh Cong Ward, Hoang Mai District, Ha Noi City Enterprise code: 0108798257 Phone: 02392302049 Representative: Le Thanh Binh Dinh Cong Ward, Hoang Mai District, Ha Noi CityFounding date: 25 - 6 - 2019