Van Phong Hdnd - Ubnd Huyen Son Hoa Address: 19 Tran Hung Dao, Cung Son Town, Son Hoa District, Phu Yen Province Enterprise code: 4400356590 Phone: 0257861198 Cung Son Town, Son Hoa District, Phu Yen ProvinceFounding date: 31 - 1 - 2005