In Va Thuong Mai Duy Sinh Joint Stock Company Address: Be Tong Street, Phan Xa Hamlet, Uy No Commune, Dong Anh District, Ha Noi City Enterprise code: 0101461423 Phone: 0248834903 Representative: Dao Duy Sinh Adress: Xuan Canh Hamlet, Xuan Canh Commune, Dong Anh District, Ha Noi City Uy No Commune, Dong Anh District, Ha Noi CityFounding date: 30 - 3 - 2004