Phu Khanh Viet Services - Commerce Company Limited
Số 80 Nguyễn Huệ, Phường 5, Tuy Hoa City
Vung Ro Petroleum Development- Service Company Limited
Số 101/13 Ngô Quyền, Phường 5, Tuy Hoa City
Hppy Development Investment Joint Stock Company
Số 171 Hùng Vương, Phường 5, Tuy Hoa City
Hon Dua Investment - Service Joint Stock Company
53 Tân Trào, Phường 9, Tuy Hoa City