Cargo security, made in the USA
Red Flag designs and manufactures cargo and supply-chain security seals, locks, hardware, and software — engineered in Milwaukee, Wisconsin, and trusted on railcars, containers, and trailers worldwide.
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Manufactured in Milwaukee, Wisconsin
Red Flag is engineering-focused: product management, hardware and software engineering, and big-data AI teams — anchored by design and manufacturing in Milwaukee, with support around the globe.
The products, at work
Customer installation photos — railcars, trailers, and containers, in real conditions.
From the blog
Field notes on cargo security — what fails, what works, and why.
What are idle zones, and why are they critical to train cargo security?
Train cargo security relies on a secure yard, a fast-moving train, and tamper-proof and tamper-evident seals with long defeat times. However, when…
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Four Reasons Electronic Seals Fail in Real-World Applications
Four Reasons Electronic Seals Fail in Real-World Applications Many in the industry understand that physical seals alone are insufficient, and human error…
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Revolutionizing Cargo Security: The Redflag Seal Story
20+ years ago, I started representing seal manufacturers in Eastern Europe. You can imagine that with so much political chaos after the…
Read moreZertifiziert & unabhängig geprüft
Red Flag erfüllt die Qualitätsstandards gemäß und im Einklang mit ISO, C-TPAT und Dayton Brown.
Alle ZertifizierungenWork with Red Flag
Get pricing for your lanes and volumes, see the full system in a 30-minute demo — or join the team building it in Milwaukee.