Doanh Nghiep TN Thuong Mai Dich Vu Quyen Nhat Address: Ang Hamlet, Chieng Ban Commune, Mai Son District, Son La Province Enterprise code: 5500444796 Phone: 0979448577 Representative: Vi Xuan Thuy Chieng Ban Commune, Mai Son District, Son La ProvinceFounding date: 9 - 2 - 2012