Quang Cao Truyen Thong Va In Bac Nam LTD Address: No 6a, Alley 41, 210 Doi Can Lane, Doi Can Ward, Ba Dinh District, Ha Noi City Enterprise code: 0101078443 Phone: 0247340666 Representative: Du Xuan Bac Adress: No 120 Nguyen Thai Hoc, Dien Bien Ward, Ba Dinh District, Ha Noi City Doi Can Ward, Ba Dinh District, Ha Noi CityFounding date: 11 - 12 - 2000