Hop Tac Xa Dich Vu Nong Nghiep Doan Ket Address: Hai Son Ii, Chieng Khoong Commune, Song Ma District, Son La Province Enterprise code: 5500563391 Phone: 02123637750 Representative: Tran Van Son Adress: Hai Son Ii, Chieng Khoong Commune, Song Ma District, Son La Province Chieng Khoong Commune, Song Ma District, Son La ProvinceFounding date: 31 - 1 - 2018