Dau Tu Thuong Mai & Cong Nghe Toan Cau Joint Stock Company Address: No 59, Bat Su Street, Hang Bo Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0107746489 Phone: 02466568633 Representative: Dao Thanh Huyen Adress: No 59, Bat Su Street, Hang Bo Ward, Hoan Kiem District, Ha Noi City Hang Bo Ward, Hoan Kiem District, Ha Noi CityFounding date: 6 - 3 - 2017