Truong Tieu Hoc Gioi Phien Address: Hamlet 1, Gioi Phien Commune, Yen Bai City, Yen Bai Province Enterprise code: 5200463283 Phone: 02163711285 Gioi Phien Commune, Yen Bai City, Yen Bai ProvinceFounding date: 15 - 9 - 2009