Song Tung LTD Address: No 12 Hang Bai, Trang Tien Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0101768535 Phone: 0248240273 Representative: Nguyen Duc Tung Adress: No 12 Hang Bai, Trang Tien Ward, Hoan Kiem District, Ha Noi City Trang Tien Ward, Hoan Kiem District, Ha Noi CityFounding date: 10 - 9 - 2005