Hop Tac Xa Rau Huu Co Chieng Khoa Address: Tin Toc Hamlet, Chieng Khoa Commune, Van Ho District, Son La Province Enterprise code: 5500647122 Phone: 0963103798 Representative: Luu Tung Dinh Chieng Khoa Commune, Van Ho District, Son La ProvinceFounding date: 1 - 7 - 2022