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Quality & Standards

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Mechanical Locking Solutions
Access Control & Smart Solutions


Quality & Standards
Mul-T-Lock’s® commitment to quality has a long history and a bright future.
In 1992 it already received its first ISO certification, and since then the company has progressively expanded and enhanced its compliance with international quality standards.
Today Mul-T-Lock is one of the few companies in its industry to comply with so many certifications.


Mul-T-Lock manufactures cylinders, locks, padlocks, multi-point locks, electromechanical cylinders and locks, machinery, master key systems, software and key cutting systems.
Mul-T-Lock products meet US, EU and other major global standards, including UL, CEN, VDS, SKG, CPC, IS and A2P.


Mul-T-Lock’s production processes comply with SI ISO 9001:2000, SI ISO 14001 (global environmental management quality), and SI OHSAS 18001 (occupational health and safety) standards. Many of the company’s products are manufactured by Mul-T-Lock’s own special machinery, in an ongoing effort to maximize process standards and efficiency.

To facilitate high standards of product service and availability, Mul-T-Lock markets worldwide via its selling units in the US, Canada, UK, France, Argentina and the Czech Republic, Italy, Turkey, Belgium and Africa.

Mul-T-Lock’s clientele includes distributors, OEMs, locksmiths and end-users, and at each level, Mul-T-Lock supports sales with prompt, professional service.

Quality, Environment, Health and Safety
To read about Mul-T-Lock's Quality, Environment, Health and Safety policies Click Here
The Mul-T-Lock name and muscleman logo, and any other name, mark or logo used by Mul-T-Lock and marked by an® or™ sign, are registered/ pending trademarks of Mul-T-Lock Ltd. in various countries. Mul-T-Lock reserves the right to make product improvements or modifications without prior notice.
Copyright © 2009, Mul-T-Lock USA, Inc., an ASSA ABLOY Group company. All rights reserved. Reproduction in whole or in part without the express written permission of Mul-T-Lock USA, Inc. is prohibited