Dau Tu - Thuong Mai - Xay Dung 819 Joint Stock Company Address: No 20B/358 Da Nang, Dong Hai 1 Ward, Hai An District, Hai Phong City Enterprise code: 0201630202 Phone: 02253260257 Representative: Le Thanh Hai Adress: No 427 Da Nang, Doan Xa 2, Dong Hai 1 Ward, Hai An District, Hai Phong City Dong Hai 1 Ward, Hai An District, Hai Phong CityFounding date: 21 - 4 - 2015