Hop Tac Xa Nong Nghiep Chieng An Address: Co Hamlet, Chieng An Ward, Son La City, Son La Province Enterprise code: 5500596044 Phone: 02279653778 Representative: Tong Thanh Son Adress: Co Hamlet, Chieng An Ward, Son La City, Son La Province Chieng An Ward, Son La City, Son La ProvinceFounding date: 5 - 8 - 2020