Dau Tu Va Xay Dung Dong Hung Joint Stock Company Address: 46/33B Pham Ngu Lao, Phan Chu Trinh Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0101341824 Phone: 0249331377 Phan Chu Trinh Ward, Hoan Kiem District, Ha Noi CityFounding date: 19 - 3 - 2003