Dau Tu Phat Trien Xay Dung Va Thuong Mai Cao Phong Joint Stock Company Address: No 05, Alley 06, Lane 15, An Duong Vuong Street, Phu Thuong Ward, Tay Ho District, Ha Noi City Enterprise code: 0101468323 Phone: 02439447550 Representative: Cao Van Phong Adress: No 17, Tran Phu Street, Dien Bien Ward, Ba Dinh District, Ha Noi City Phu Thuong Ward, Tay Ho District, Ha Noi CityFounding date: 12 - 4 - 2004