Hop Tac Xa Huu Co Trung Hieu Address: Cang B Hamlet, Chieng Sung Commune, Mai Son District, Son La Province Enterprise code: 5500574072 Phone: 0985075686 Representative: Doan Thi Thuy Adress: Cang B Hamlet, Chieng Sung Commune, Mai Son District, Son La Province Chieng Sung Commune, Mai Son District, Son La ProvinceFounding date: 2 - 11 - 2018