May Tien Son Muong La Joint Stock Company Address: Truong Tieu Hoc Song Da, Na Tong Hamlet, It Ong Commune, Muong La District, Son La Province Enterprise code: 5500537017 Phone: 0989301944 Representative: Vu Dinh Quyen Adress: Kim Son Hamlet, Voi Town, Lang Giang District, Bac Giang Province Muong La District, Son La ProvinceFounding date: 22 - 4 - 2016