Dau Tu San Xuat, Ban Buon Hoa Chat Va Vat Lieu Xay Dung Bach Dang Joint Stock Company Address: No 15, Lane 7, Chien Thang Street, Van Quan Ward, Ha Dong District, Ha Noi City Enterprise code: 0106116903 Phone: 02438357634 Representative: Trinh Bach Dang Van Quan Ward, Ha Dong District, Ha Noi CityFounding date: 5 - 3 - 2013