Thuong Mai Va Dich Vu Song Sinh Joint Stock Company Address: No 49B Bat Dan, Cua Dong Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0101389953 Phone: 0248285786 Representative: Tran Minh Duc Adress: No 49B Bat Dan, Cua Dong Ward, Hoan Kiem District, Ha Noi City Cua Dong Ward, Hoan Kiem District, Ha Noi CityFounding date: 8 - 8 - 2003