Truong Mam Non Dong Cao Address: Nam Do Hamlet, Dong Cao Commune, Pho Yen Town, Thai Nguyen Province Enterprise code: 4600677023 Phone: 02083866304 Adress: Pho Yen Town, Thai Nguyen Province Dong Cao Ward, Pho Yen City, Thai Nguyen ProvinceFounding date: 14 - 7 - 2009