Thuong Mai Va Tin Hoc Dong Anh LTD Address: No 450, Nguyen Trai Street, Ha Dinh Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0101866652 Phone: 0953508787 Representative: Vu Thi Phuong Adress: No 152/193, Van Cao Street, Hai An District, Hai Phong City Ha Dinh Ward, Thanh Xuan District, Ha Noi CityFounding date: 9 - 2 - 2006