Dich Vu Va Thuong Mai O To Tan Sang LTD Address: No 1B Trang Tien, Trang Tien Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0101388847 Phone: 0248240147 Representative: Le Quang Lai Adress: No 1B Trang Tien, Trang Tien Ward, Hoan Kiem District, Ha Noi City Trang Tien Ward, Hoan Kiem District, Ha Noi CityFounding date: 4 - 8 - 2003