Truong Pho Thong Dan Toc Ban Tru Tieu Hoc Va Trung Hoc Co So Sam Kha Address: Pung Bang Hamlet, Sam Kha Commune, Sop Cop District, Son La Province Enterprise code: 5500573752 Phone: 02033472999 Representative: Bui Xuan Xung Adress: Na Loc Hamlet, Sop Cop Commune, Sop Cop District, Son La Province Sam Kha Commune, Sop Cop District, Son La ProvinceFounding date: 24 - 10 - 2018