Uy Ban Mat Tran To Quoc Pho Yen Address: Tieu Khu 5, Ba Hang Town, Pho Yen Town, Thai Nguyen Province Enterprise code: 4600549913 Phone: 02083863126 Adress: Pho Yen Town, Thai Nguyen Province Ba Hang Town, Pho Yen City, Thai Nguyen ProvinceFounding date: 9 - 4 - 2009