San Xuat Va Thuong Mai Duong Noi Joint Stock Company Address: Hoang Van Thu Civil Group, Duong Noi Ward, Ha Dong District, Ha Noi City Enterprise code: 0105892269 Phone: 02433580183 Representative: Nguyen Manh Tuong Duong Noi Ward, Ha Dong District, Ha Noi CityFounding date: 21 - 5 - 2012