Tu Van Xay Dung Hoang Ngan Son LTD Address: Chu Van An Quarter, Ward 5, Tuy Hoa City, Phu Yen Province Enterprise code: 4400987959 Phone: 0914154739 Representative: Ho Thi Viet Hoang Adress: Civil Group 5, Chu Van An Quarter, Ward 5, Tuy Hoa City, Phu Yen Province Ward 5, Tuy Hoa City, Phu Yen ProvinceFounding date: 25 - 1 - 2014