Tieng Thanh Service Company Limited
Số 66 đường Tống Duy Tân, Phường Tân Lợi, Buon Ma Thuot City
Phu Cuong Ban Me Trading Construction Company Limited
Số 90 Buôn Kao, Xã Ea Kao, Buon Ma Thuot City
Tham Do VietNam Minerals Exploiting Joint Stock Company
Thôn 5, Xã Ea Sô, Ea Kar District