Via Dell'Industria 54
IT 36070 Castelgomberto (VI)
Mr. Paolo Moretti
  • (+39)04451925258
  • +(39)3408944220
  • E-mail

Company profile

NL Lock - Locking Systems for the Future

NL Lock is the last brainchild of the legendary inventor Klaus “Nick” Gartner. During the last fifteen years NL Lock kept innovating the lock industry as per the best Nick’s spirit and expertise and became one of the major global supplier in the locks for safes industry with more than three million locks in the field under various different brands (i.e. Tecnosicurezza, M-Locks, Wittkopp, LpLocks etc.).

When Nick passed away (September 2023), NL Lock brand was acquired by Clayton Miller, another legend in the lock industry, former S&G president and Lockmasters® founder. QSecurity Industries, a descendant of Lockmasters®, is the new name for a decades-old security technologies and education company headquartered in Nicholasville, KY owned by Clay Miller and Wes Day

Under the QSecurity umbrella, NL Lock enforces his tradition of innovation and commitment to high-quality, reliable, cost-effective and cleverly designed products manufacturing high security electronic safe locks for safes, vaults, cash recyclers and money-handling equipment. Our innovative designs and product engineering are unmatched. We offer locks which provide the highest levels of security and long term reliability, along with stylish keypads merging cutting-edge technology with user-centric design to provide an unrivaled experience. 

NL Lock is the only global supplier of high security locks for safes that can offer:

  • in-house fully integrated processes from development & engineering to production & sales
  • in-house electronics SW & HW development and production
  • original patented designs


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