TSM Customs Clearance Agency with national license number 3588, counts with customs services in:
- Nuevo Laredo, Tams.
- Colombia, N.L.
- Customs house in Mexico City, D.F.

Correspondent Office in USA TSM-Uninet Forwarding Inc. in Laredo, Tx. With more than 100,000 square feet and five acres of garage for trailer trucks.