Container Prefix Directory
TDMU Container Prefix Owner
TDMU is a container owner code associated with Techno 2000 Technotainer Tecnologia em Container Ltda. Learn how BIC container prefixes identify equipment owners and operators.
- Prefix
- TDMU
- Owner or operator
- Techno 2000 Technotainer Tecnologia em Container Ltda
The four-letter prefix TDMU appears at the start of ISO container identification numbers and is associated with Techno 2000 Technotainer Tecnologia em Container Ltda.
A complete container number combines the owner prefix, six-digit serial number, and check digit. The prefix identifies registered equipment ownership and does not always identify the carrier currently transporting the container.
Use the CargoEnter container validator to check the number structure before starting shipment tracking.
TDMU container number format
A container number starting with TDMU has the four-letter prefix, a six-digit serial number, and one check digit, for example TDMU1234567.
Who uses TDMU containers
TDMU is registered to Techno 2000 Technotainer Tecnologia em Container Ltda. Leased or exchanged equipment can move with a different shipping line, so the prefix alone does not identify the carrier of a shipment.
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Frequently asked questions
Who owns TDMU containers?
The TDMU prefix is associated with Techno 2000 Technotainer Tecnologia em Container Ltda.
Does the TDMU prefix tell me the shipping line?
Not always. The prefix identifies the equipment owner. A leased or exchanged container can travel with a different carrier.