Hop Tac Xa Dich Vu Nong Nghiep Co Sau Address: Co Sau Hamlet, Chieng Mai Commune, Mai Son District, Son La Province Enterprise code: 5500648581 Phone: 0356448227 Representative: Lo Duc Thang Adress: Co Sau Hamlet, Chieng Mai Commune, Mai Son District, Son La Province Chieng Mai Commune, Mai Son District, Son La ProvinceFounding date: 10 - 11 - 2022