Hoi Nong Dan Huyen Ky Son Address: Khoi 1, Muong Xen Town, Ky Son District, Nghe An Province Enterprise code: 2901623250 Phone: 02383875308 Representative: Lo Hai Phong Muong Xen Town, Ky Son District, Nghe An ProvinceFounding date: 3 - 5 - 2013