About Intertronix

Intertronix manufactures custom tamper evident labels, VOID stickers, and security seals in the USA. We work with electronics manufacturers, government agencies, pharmaceutical distributors, and retail businesses to protect products, equipment, and confidential information from tampering and counterfeiting.

What We Offer

Our product line covers every major tamper-evident label construction, including metallic foil, hologram, non-residue, destructible, and industrial-grade labels, along with security tape, asset ID tags, and custom laser demetalized labels. Every label uses a self-voiding adhesive that leaves a permanent "VOID" pattern the moment someone attempts to remove it, giving you clear, physical proof of tampering.

Custom Printing & Certification

We offer custom printing on any label, including logos, consecutive serial numbers, barcodes, and QR codes, so your labels can carry your branding and support traceability. Many of our label constructions meet UL, CSA, and RoHS compliance standards, and we're happy to provide documentation for regulatory or audit requirements.

Try Before You Buy

Because adhesion and VOID performance can vary by surface, we offer free samples so you can test a label on your own material before placing an order. Request a free sample or contact us with questions about which label is right for your application.
Where We're Located: Intertronix is based in Chula Vista, California, at 2526 Catamaran Way, Chula Vista, CA 91914.