- IRUKATEL
- Address:V-Reex Center, 6th Floor Kinh Do Building, 292 Tayson Street, Dong Da District
- GSGimex
- Address:
- VTC Communications JSC.
- Address:
- chorong.vn
- Address:Van Giang
- LHN
- Address:To Ky
- NguyenTruong
- Address:100 / 44TQD
- Smart card manufacturing joint stock company
- Address:Hoang Minh Giam
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