Dau Tu Xay Dung Va Thuong Mai Ba Son Joint Stock Company Address: Hamlet 8, Ba Trai Commune, Ba Vi District, Ha Noi City Enterprise code: 0109861550 Phone: 0979525856 Representative: Dang Trung Quy Ba Trai Commune, Ba Vi District, Ha Noi CityFounding date: 17 - 12 - 2021