Kien Truc Dong Duong Joint Stock Company Address: Zoom 501 Nha B3, Quoc Te Thang Long Village, Dich Vong Ward, Cau Giay District, Ha Noi City Enterprise code: 0101949926 Phone: 0247853117 Representative: Luong Tien Dung Adress: No 9/37, Nhac Vien HN Town, O Cho Dua Ward, Dong Da District, Ha Noi City Dich Vong Ward, Cau Giay District, Ha Noi CityFounding date: 25 - 5 - 2006