Dau Tu Phat Trien Xay Dung - Bat Dong San Vy An Joint Stock Company Address: No 117, Tran Dang Ninh Street, Dich Vong Ward, Cau Giay District, Ha Noi City Enterprise code: 0101476532 Phone: 0247563146 Representative: Dam Quang Tung Adress: No 267 Civil Group 9, Quan Hoa Ward, Cau Giay District, Ha Noi City Dich Vong Ward, Cau Giay District, Ha Noi CityFounding date: 28 - 4 - 2004