568 Construction and Transport Services Joint Stock Company
Khu 3, Xã Đồng Xuân, Thanh Ba District
Hoang Anh Trading Company Limited
Khu 10, Thị trấn Thanh Ba, Thanh Ba District
Thành Trang Construction and Trading Joint Stock Company
Khu 4, Thị trấn Thanh Ba, Thanh Ba District
Thanh Hương Phú Thọ Company Limited
Khu 11, Thị trấn Thanh Ba, Thanh Ba District