Quang Cao Va Khung Tranh Hoang Ha LTD Address: No 34 Nguyen Thai Hoc, Dien Bien Ward, Dien Bien Ward, Ba Dinh District, Ha Noi City Enterprise code: 0101344293 Phone: 0248434820 Representative: Hoang Quang Trung Adress: No 34 Nguyen Thai Hoc, Dien Bien Ward, Ba Dinh District, Ha Noi City Dien Bien Ward, Ba Dinh District, Ha Noi CityFounding date: 26 - 3 - 2003