Dau Tu Phat Trien Va Xay Dung Bao Ngoc LTD Address: No 163 Ly Thanh Tong, Van Son Ward, Do Son District, Hai Phong City Enterprise code: 0201256900 Phone: 02253865782 Representative: Le Ba Dien Adress: Dinh Cong Civil Group, Van Son Ward, Do Son District, Hai Phong City Van Son Ward, Do Son District, Hai Phong CityFounding date: 20 - 4 - 2012