Chi Nhanh Cong Ty Co Phan Cong Nghe Cao Tinh Hoa Address: No 41 An Duong Vuong, Ward 9, Tuy Hoa City, Phu Yen Province Enterprise code: 0301993030-004 Phone: 0903869203 Representative: Nguyen Sy Hai Adress: 166/93 Bis Doan Van Bo, Ward 14, District 4, Ho Chi Minh City Ward 9, Tuy Hoa City, Phu Yen ProvinceFounding date: 6 - 4 - 2011