+44 1543 431099 sales@labellock.com
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The Premium Brand of Tamper Evident Security Labels, Tapes and Seals

About us

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Experience Matters

With over 45 years experience in the design and manufacture of tamper evident security labels, tape and sealing products, LabelLock are at the forefront of the tamper evident industry. All of our products are manufactured in the UK and are used by more than 9,000 business and government customers in countries across 6 continents. Our clients include law enforcement agencies, airlines, government bodies, security services, e-commerce, logistics, warehousing, pharmaceutical and many other organisations and activities worldwide.

LabelLock® products have been used to secure the safety of all kinds of events including globally important exhibitions, political conferences, national elections, major sporting events and Papal visits, as well as sealing gemstones, cash, examination papers and pharmaceuticals in transit.

LabelLock® is a product brand and registered trademark of Mercian Labels based in Staffordshire, UK.


We conduct ongoing innovative research to develop and manufacture the most effective tamper evident security labels, tape, sealing products and technologies.

Our employees include scientists, engineers, printers, coating specialists and software engineers, who work in project specific teams to tackle tamper evident challenges. We combine our own resources with those of our supply chain partners to develop the most innovative products that perform to the highest standards for our clients. Innovation is key to our success and we are always looking for new projects and partners to develop new tamper proof products and solutions with.  

In 2014 we became the first and only manufacturer to accredit the manufacture of tamper evident security labels and tapes to ISO17712:2013, the global standard for security seals.

If you have a particular tamper evident security labels, tape or sealing challenge you would like us to review, free of charge, then please email the details to sales@labellock.com

Label Lock® is manufactured by Mercian Labels at our plant in Burntwood, Staffordshire.

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