Tram Khuyen Nong Huyen Pho Yen Address: Tieu Khu 4, Ba Hang Town, Pho Yen Town, Thai Nguyen Province Enterprise code: 4600551253 Phone: 02083763808 Adress: Pho Yen Town, Thai Nguyen Province Ba Hang Town, Pho Yen City, Thai Nguyen ProvinceFounding date: 10 - 4 - 2009