Thuong Mai Quang Dung Mien Bac LTD Address: Phong A11, 3rd Floor, Khach San Pullman, No 40, Cat Linh Street, Cat Linh Ward, Dong Da District, Ha Noi City Enterprise code: 0101654880 Phone: 0247332471; 0247332470 Representative: Cao Thi Cam Tu Adress: Zoom 21-A2, Khu Tap The Tan Mai, Tan Mai Ward, Hoang Mai District, Ha Noi City Cat Linh Ward, Dong Da District, Ha Noi CityFounding date: 19 - 5 - 2005