Van Tai Duyen Ly Address: Canh Kien Hamlet, Na Nghiu Commune, Song Ma District, Son La Province Enterprise code: 5500510745 Phone: 0945125806 Representative: Nguyen Thi Duyen Adress: Canh Kien Hamlet, Na Nghiu Commune, Song Ma District, Son La Province Na Nghiu Commune, Song Ma District, Son La ProvinceFounding date: 19 - 11 - 2014