Hop Tac Xa Nong Xanh Address: Pung Ngo Hamlet, Hat Lot Commune, Mai Son District, Son La Province Enterprise code: 5500573625 Phone: 02378563464 Representative: Luong Van Thanh Adress: Pung Ngo Hamlet, Hat Lot Commune, Mai Son District, Son La Province Xa Hat Lot Commune, Mai Son District, Son La ProvinceFounding date: 19 - 10 - 2018