Ban Boi Thuong Giai Phong Mat Bang Va Quan Ly Du An Address: Ba Hang Town, Pho Yen Town, Thai Nguyen Province Enterprise code: 4600678027 Phone: 02083663626 Adress: Pho Yen Town, Thai Nguyen Province Ba Hang Town, Pho Yen City, Thai Nguyen ProvinceFounding date: 15 - 7 - 2009