Van Tai Va Phat Trien Vat Lieu Xay Dung Ha Noi Joint Stock Company Address: Hong Ngu Civil Group, Thuy Phuong Ward, Bac Tu Liem District, Ha Noi City Enterprise code: 0103640146 Phone: 02437575112 Representative: Nguyen Xuan Trung Thuy Phuong Ward, Bac Tu Liem District, Ha Noi CityFounding date: 27 - 3 - 2009