Dau Tu Xay Dung Va Kiem Dinh Chat Luong Cong Trinh Joint Stock Company Address: No 6, Lane 62, Trieu Khuc Street, Thanh Xuan Nam Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0105554527 Phone: 02438548829 Representative: Nguyen The Quang Adress: No 18 Nguyen Khanh Toan, Quan Hoa Ward, Cau Giay District, Ha Noi City Thanh Xuan Nam Ward, Thanh Xuan District, Ha Noi CityFounding date: 7 - 10 - 2011