Dau Tu Ai-Digital Joint Stock Company Address: BT5-22 Khu, Doan Ngoai Giao Villa, Xuan Tao Ward, Bac Tu Liem District, Ha Noi City Enterprise code: 0109743074 Phone: 0945511999 Representative: Vuong Tan Thien Duong Xuan Tao Ward, Bac Tu Liem District, Ha Noi CityFounding date: 8 - 9 - 2021