Chi Nhanh Cong Ty Co Phan Xay Dung Do Thi Tai Ha Noi Address: 78 A-F3, Dai Kim Urban Area, Dai Kim Ward, Hoang Mai District, Ha Noi City Enterprise code: 0600291015-001 Phone: 02283500961 Representative: Dang Ngoc Van Adress: Khu 11 Khu Dan Dan Vinh Thanh, Vinh Tuy Ward, Hai Ba Trung District, Ha Noi City Dai Kim Ward, Hoang Mai District, Ha Noi CityFounding date: 20 - 8 - 2007