Thu Thuy Address: Mat Hamlet, Chieng Mung Commune, Mai Son District, Son La Province Enterprise code: 5500407071 Phone: 02123873880 Representative: Pham Thu Adress: Mat Hamlet, Chieng Mung Commune, Mai Son District, Son La Province Chieng Mung Commune, Mai Son District, Son La ProvinceFounding date: 18 - 8 - 2010