Hop Tac Xa Dich Vu Nong Nghiep Chung Thanh Address: Na Dua Hamlet, Yen Hung Commune, Song Ma District, Son La Province Enterprise code: 5500567660 Phone: 0965965775 Representative: Ca Van Thuan Adress: Na Dua, Yen Hung Commune, Song Ma District, Son La Province Yen Hung Commune, Song Ma District, Son La ProvinceFounding date: 31 - 5 - 2018