Song Anh Thinh Phat Company Limited
Số 1107, Đường Bùi Văn Hòa, KP 7, Phường Long Bình, Bien Hoa City
Chinh Thuc Telecommunication Service Trading Company Limited
Số 12, ấp 1, Xã Sông Ray, Cam My District
Ga Te Telecommunication Service Company Limited
18, khóm 1, khu 12, Thị trấn Tân Phú, Tan Phu District