Hop Tac Xa Dich Vu Nong Nghiep Xuan Son Address: Da Van Ha Hamlet, Thuan Trung Commune, Do Luong District, Nghe An Province Enterprise code: 2902267830 Phone: 0973868520 Representative: Doan Van Quang Do Luong District, Nghe An ProvinceFounding date: 13 - 3 - 2026