Thuong Mai, Dich Vu Va Dau Tu Sao Nam Joint Stock Company Address: No 32/81, Lang Ha Street, Thanh Cong Ward, Ba Dinh District, Ha Noi City Enterprise code: 0102266136 Phone: 0248560071 Representative: Tran Thi Thuy Adress: Dau Cau Hamlet, Nghia Chau Commune, Nghia Hung District, Nam Dinh Province Thanh Cong Ward, Ba Dinh District, Ha Noi CityFounding date: 24 - 5 - 2007