Dau Tu Xay Dung Va Phat Trien Do Thi Viet Nam Joint Stock Company Address: Zoom 301 Nha CT 4 � 5, Moi Yen Hoa Urban Area, Yen Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0103542043 Phone: 02432812182 Representative: Tran Quang Hung Adress: No 84, Minh Khai Ward, Hai Ba Trung District, Ha Noi City Yen Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 12 - 3 - 2009