Dau Tu Xay Dung NC Viet Bac Joint Stock Company Address: No 74, Tieu Khu 7, Na Bo Commune, Mai Son District, Son La Province Enterprise code: 5500619823 Phone: 0985625078 Representative: Vu Duc Ha Adress: No 74, Tieu Khu 7, Na Bo Commune, Mai Son District, Son La Province Na Bo Commune, Mai Son District, Son La ProvinceFounding date: 21 - 8 - 2020