Lao Bao Investment and Construction Joint Stock Company
Khóm Xuân Phước, Thị trấn Lao Bảo, Huong Hoa District
Hai Dang Investment and Construction Joint Stock Company
Số 430 Quốc lộ 9, Khu phố 5, Phường 3, Dong Ha City
An Hoa Architect Construction Company Limited
Số 50 Lê Hồng Phong, Phường 3, Quang Tri Town