Mot Thanh Vien O2s LTD Address: No 3, 43 Kim Dong Lane, Giap Bat Ward, Hoang Mai District, Ha Noi City Enterprise code: 0110141927 Phone: 0988082812 Representative: Tran Van Dai Adress: No 3, 43 Kim Dong Lane, Giap Bat Ward, Hoang Mai District, Ha Noi City Giap Bat Ward, Hoang Mai District, Ha Noi CityFounding date: 6 - 10 - 2022