Tu Van Thiet Ke Va Xay Dung Nhat Tien LTD Address: Hai Duong Street, Dong Phuoc Hamlet, Hoa An Commune, Phu Hoa District, Phu Yen Province Enterprise code: 4400579195 Phone: 02573824603 Representative: Dang Dinh Van Adress: Dong Phuoc Hamlet, Hoa An Commune, Phu Hoa District, Phu Yen Province Hoa An Commune, Phu Hoa District, Phu Yen ProvinceFounding date: 24 - 3 - 2009