Truong Tieu Hoc Dac Son Ii Address: Dap 3 Hamlet, Dac Son Commune, Pho Yen Town, Thai Nguyen Province Enterprise code: 4600491808 Phone: 02083864706 Dac Son Ward, Pho Yen City, Thai Nguyen ProvinceFounding date: 16 - 2 - 2009