Thuong Mai Va Dich Vu Du Nai LTD Address: No 22, Ham Long Street, Hang Bai Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0101631770 Phone: 0983306089 Representative: Nguyen Huy Trung Dung Adress: No 22, Ham Long Street, Hang Bai Ward, Hoan Kiem District, Ha Noi City Hang Bai Ward, Hoan Kiem District, Ha Noi CityFounding date: 7 - 4 - 2005