Dau Tu Va Phat Trien Xay Dung 1 Ha Noi Joint Stock Company Address: Zoom 207 Nha B3a, Quoc Te Thang Long Village, Dich Vong Ward, Cau Giay District, Ha Noi City Enterprise code: 0102297487 Phone: 02437545342 Representative: Dao Anh Tuan Adress: No 221, Civil Group 31, Phuong Lien Ward, Dong Da District, Ha Noi City Dich Vong Ward, Cau Giay District, Ha Noi CityFounding date: 22 - 6 - 2007