Vien Su Address: Xuan Duc Hamlet, An Phu Commune, Tuy Hoa City, Phu Yen Province Enterprise code: 4401041956 Phone: 0362951267 Representative: Nguyen Ba Vinh Adress: Xuan Duc Hamlet, An Phu Commune, Tuy Hoa City, Phu Yen Province An Phu Commune, Tuy Hoa City, Phu Yen ProvinceFounding date: 11 - 12 - 2017