Hop Tac Xa Nong Nghiep Tong Hop Khai Son Address: Hamlet 6, Khai Son Commune, Anh Son District, Nghe An Province Enterprise code: 2902204492 Phone: 0978038269 Representative: Nguyen Thi Hien Khai Son Commune, Anh Son District, Nghe An ProvinceFounding date: 30 - 10 - 2024