Thuong Mai Va Cong Nghe Thong Tin Toan Cau LTD Address: No 7, Alley 192/66, Le Trong Tan Street, Khuong Mai Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0109507870 Phone: 02393222059 Representative: Kieu Thi Thanh Ha Khuong Mai Ward, Thanh Xuan District, Ha Noi CityFounding date: 25 - 1 - 2021