Dong Huong Address: HTX 6, Chieng Mung Commune, Mai Son District, Son La Province Enterprise code: 5500283595 Phone: 0212873289 Representative: Dao Van Dong Adress: HTX 6, Chieng Mung Commune, Mai Son District, Son La Province Chieng Mung Commune, Mai Son District, Son La ProvinceFounding date: 16 - 4 - 2007