About Carolina Moldings
Three generations.
One standard of quality.
Since 1975, Carolina Moldings has been one of the leading creators of gas industry materials in the United States — molding tamper seals, index covers, and meter parts that utilities and OEMs trust in the field every day.
Our Story
Built in Charlotte, trusted nationwide.
We started in 1975 with a simple idea: gas utilities needed better-made, faster-shipping meter parts from people who actually pick up the phone. Five decades later, that's still exactly what we do.
Our Snap Seal™ tamper system became the standard for theft-evident metering — "you can't steal from Snap Seal." Today we mold a full line of index covers for every major meter, plus screws, gaskets, and the small parts that keep a meter shop running.
We're still family owned and operated, still inspecting every part by hand, and still happy to design something custom when the catalog doesn't have it.
What hasn't changed since 1975
Quality is non-negotiable
If our products fail, we fail. Every part is QC'd by hand before shipment — no exceptions.
Time is money
A day without materials is a day without production. We ship most orders the same or next business day.
Every customer matters
Same service whether you order a box or a pallet. You'll always reach a real person who knows the parts.
Let's get you the right parts.
Browse the catalog or reach out — we're glad to help.