Lien Hiep Cac Hoi Khoa Hoc Va Ky Thuat Tinh Phu Yen Address: 191 Le Thanh Ton, Ward 3, Tuy Hoa City, Phu Yen Province Enterprise code: 4400531517 Phone: 02573819506 Ward 3, Tuy Hoa City, Phu Yen ProvinceFounding date: 19 - 2 - 2009