Dau Tu Phat Trien Xay Dung Va Thuong Mai Dong Do Joint Stock Company Address: No 38, Lane 129, Giang Vo Street, Cat Linh Ward, Dong Da District, Ha Noi City Enterprise code: 0101996154 Phone: 0247365362 Representative: Trinh Thanh Tung Adress: Zoom 6 Nha F17 Khu Tap The If, Lang Ha Ward, Dong Da District, Ha Noi City Cat Linh Ward, Dong Da District, Ha Noi CityFounding date: 19 - 7 - 2006