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Machine in Factory


At our company, we pride ourselves on exceptional quality. From the initial concept to the final product, our attention to detail is second to none. In an ever-evolving industry, MJK has set the bar for innovation and delivery. Explore our site and see for yourself - we love our work and we’re sure you will, too.

Our Most Popular Services

Fully licensed, bonded & insured

40 Years Manufacturing Experience

Established 1972, MJK has made millions of locks sold worldwide.

Quality and Durability

Years of refinement allow us to produce high quality locks that lasts.

OEM + ODM Partnerships

Through Partnerships, MJK produces many of the world's leading locks.

Wide Selection

IOver 1000 models of locks and custom solutions available.

Security Innovation

With over a dozen Patents, our designs deliver high security features not found elsewhere.

Security Solutions

MJK is committed to providing a variety of quality merchandise for customers. By using the latest technologies and applying strict quality control procedures, we’ve become known for having the best products in the industry. Take a look at what we currently have in stock, and get in touch to order or learn more.

Our Areas of Expertise

Industrial and Commercial Security 

Catering to many industries, our products are designed with stakeholder requirements in mind.

What Makes Us Different?

Our security line includes: Camlocks, Switchlocks, Vending Locks, Cabinet Locks, Pad Locks, Push Locks, Computer Locks and Mobile Device locks. In addition, a wide array of key types offers added functionality and enhanced security where needed.

Competitive Rates

Qualified & Security -
Cleared Technicians

Customer Support

40 Years
of Experience

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