Dau Tu Xay Dung Va Vat Lieu Xay Dung Joint Stock Company Address: No D15, Lane 38, Dai Tu Street, Dai Kim Ward, Hoang Mai District, Ha Noi City Enterprise code: 0101518616 Phone: 02435400789 Representative: Nguyen Dinh Thi Adress: Khu 2, Cam Giang Street, Dong Nguyen Ward, Tu Son Town, Bac Ninh Province Dai Kim Ward, Hoang Mai District, Ha Noi CityFounding date: 17 - 8 - 2004