Xang Dau Trung Ha Address: Trung Quan Hamlet, Tien Phong Commune, Pho Yen Town, Thai Nguyen Province Enterprise code: 4600662820 Phone: 0969583668 Representative: Dao Van Dien Adress: Trung Quan Hamlet, Tien Phong Commune, Pho Yen Town, Thai Nguyen Province Tien Phong Ward, Pho Yen City, Thai Nguyen ProvinceFounding date: 26 - 6 - 2009