Bao Chau General Construction Company Limited
Thôn Minh Sơn, Xã Quảng Đông, Quang Trach District
Tram Hieu Company Limited
Thôn Chánh Hòa, Xã Nam Trạch, Bo Trach District
Toan Thang Construction And Material Exploiting Company Limited
Thọ Sơn, Xã Quảng Đông, Quang Trach District
Long Dai Tmt Joint Stock Company
Thôn Rào Trú, Xã Trường Xuân, Quang Ninh District
Nguyen Huu Thinh Trading Company Limited
Thôn Xuân Dục 2, Xã Xuân Ninh, Quang Ninh District
Ht Investment Trading Company Limited
102 Trần Phú, Tiểu khu 3, Thị trấn Hoàn Lão, Bo Trach District
Trung Tien General Company Limited
Thôn Chợ Cuồi, Xã Tiến Hóa, Tuyen Hoa District
Tran Quynh Company Limited
Thôn Trung Làng, Xã Văn Hóa, Tuyen Hoa District
Quang Lien Company Limited
Thôn 5, Xã Quảng Liên, Quang Trach District