Hoang Dat Equipment Company Limited
Thôn 3, Xã Hà Ninh, Ha Trung District
Ntx Industrial Joint Stock Company
SN 67, khối 4, Thị Trấn Rừng Thông, Dong Son District
An Hung XD & Design Consulting Company Limited
Số 45B Phạm Bành, Phường Ngọc Trạo, Thanh Hoa City
Tmec Commercial and Welding Techniques Company Limited
Xóm 10, Xã Thọ Phú, Trieu Son District