Thuong Mai Va Xay Dung Duy Long LTD Address: Don Luong Hamlet, Yen Bac Commune, Duy Tien District, Ha Nam Province Enterprise code: 0700538876 Phone: 0916395944 Representative: Nguyen Duy Thinh Adress: Don Luong Hamlet, Yen Bac Commune, Duy Tien District, Ha Nam Province Yen Bac Ward, Duy Tien Town, Ha Nam ProvinceFounding date: 25 - 7 - 2011