Dau Tu Va Phat Trien Dich Vu Dai Tin Group Joint Stock Company Address: No 20, 179/169 Linh Nam Alley, Vinh Hung Ward, Hoang Mai District, Ha Noi City Enterprise code: 0109460319 Phone: 0975556313 Representative: Tran Van Dung Vinh Hung Ward, Hoang Mai District, Ha Noi CityFounding date: 18 - 12 - 2020