Dau Tu Va Xay Dung Do Thi Dai Viet Joint Stock Company Address: No 52, 111 Nguyen Phong Sac Lane, Civil Group 35, Dich Vong Hau Ward, Cau Giay District, Ha Noi City Enterprise code: 0102703481 Phone: 02437834016 Representative: Le Duy Binh Adress: B1+B2, Nha B24, Kim Lien Ward, Dong Da District, Ha Noi City Dich Vong Hau Ward, Cau Giay District, Ha Noi CityFounding date: 3 - 4 - 2008