Huu Hao Address: Dam Hamlet, Muong Bu Commune, Muong La District, Son La Province Enterprise code: 5500264507 Phone: 0212832216 Representative: Do Xuan Hao Adress: Hop Tac, Van Minh Commune, Muong Bu Commune, Muong La District, Son La Province Muong Bu Commune, Muong La District, Son La ProvinceFounding date: 10 - 5 - 2006