Dau Tu Quoc Gia Joint Stock Company Address: Nha D6 B1, Khu, Vuon Dao Villa, Xuan La Ward, Tay Ho District, Ha Noi City Enterprise code: 0102133591 Phone: 02462911174 Representative: Nguyen Mau Soan Adress: No 57 Tran Hung Dao, Dong Phu Ward, Dong Hoi City, Quang Binh Province Xuan La Ward, Tay Ho District, Ha Noi CityFounding date: 9 - 1 - 2007