Xay Lap Va Dau Tu Song Da Joint Stock Company Address: No 37/464 35 Cum 4 Civil Group, Nhat Tan Ward, Nhat Tan Ward, Tay Ho District, Ha Noi City Enterprise code: 0101528854 Phone: 0247534070 Representative: Duong Van Bau Adress: Zoom 403 Nha G9, Thanh Xuan Nam Ward, Thanh Xuan District, Ha Noi City Nhat Tan Ward, Tay Ho District, Ha Noi CityFounding date: 17 - 9 - 2004