Xay Dung Song Da 19 Joint Stock Company Address: No 38 Hamlet 1, Sap Mai Hamlet, Vong La Commune, Dong Anh District, Ha Noi City Enterprise code: 0109802724 Phone: 0969589199 Representative: Nguyen Van Luan Vong La Commune, Dong Anh District, Ha Noi CityFounding date: 3 - 11 - 2021