Dau Tu Xay Dung Va Thuong Mai Dai An Joint Stock Company Address: No 422 Nguyen Van Linh, Du Hang Kenh Ward, Le Chan District, Hai Phong City Enterprise code: 0200599359 Phone: 02253566568 Representative: Luu Cong Chien Adress: No 7 Lang Dong, Cau Tre Ward, Ngo Quyen District, Hai Phong City Du Hang Kenh Ward, Le Chan District, Hai Phong CityFounding date: 28 - 9 - 2004