Truong Mam Non Vinh Phong Address: Na Thom Hamlet, Vinh Phong Commune, Bao Lam District, Cao Bang Province Enterprise code: 4800938120 Phone: 0865211599 Representative: Duong Thi Hoan Vinh Phong Commune, Bao Lam District, Cao Bang ProvinceFounding date: 10 - 7 - 2012