Dich Vu Va Thuong Mai Hong Son LTD Address: No 35, To Hien Thanh Street, 7 Ngoc Ha Civil Group, Ha Giang 2 Ward, Ha Giang City, Ha Giang Province Enterprise code: 5100516929 Phone: 0973606806 Representative: Loc Ngoc Son Ha Giang City, Tuyen Quang ProvinceFounding date: 15 - 4 - 2026