Dau Tu Phat Trien Quoc Gia Joint Stock Company Address: 10/37 Kim Ma Thuong, Cong Vi Ward, Ba Dinh District, Ha Noi City Enterprise code: 0101478226 Phone: 0247627309 Representative: Tran Duc Ha Adress: Tri Cuong Hamlet, Thieu Quang Commune, Thieu Hoa District, Thanh Hoa Province Cong Vi Ward, Ba Dinh District, Ha Noi CityFounding date: 4 - 5 - 2004