For escape and fire doors, functional or wooden doors and more - we make locks from one-off items to large-scale productions.

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Start your future with us.
All of the information about training at Beyer & Müller and our job vacancies can be found here. We look forward to seeing you!

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Sources of supply

Have we convinced you of our quality, product variety and uniqueness?
Then visit our partners in your area.

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Welcome to Beyer & Müller

Top-quality locks and fittings

Beyer & Müller is a medium-sized company based in the “key region” of Velbert, the world's leading location for safety and security technology. We have been developing and producing locks and fittings since 1887, and are now in our fifth generation of family ownership. Not only do we rely on the most modern technology but also on the decades of experience of our trained locksmiths, who can even produce elaborate one-of-a-kind pieces. Our customers, which include leading building hardware dealers and renowned door manufacturers, benefit from this expertise.


Our portfolio includes locks for wooden and metal doors as well as locks for functional doors. We also focus on locks for fire, smoke protection and escape doors, especially panic locks. We can provide these products in large quantities in high quality and with short delivery times. The range of products for secure locking and guaranteed opening of all types of doors is rounded off by a wide variety of fittings and accessories. Get to know BMH better through this website. We look forward to your visit!

New beginning

Quality by tradition 

We have been firmly rooted in the German Velbert and Heiligenhaus region for well over 100 years, but have earned a reputation that extends far beyond the state's borders. In Europe and increasingly also in Asia, BMH stands for locks of the highest quality - strictly "Made in Germany". Learn more about our company and its history here.    

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Expertise by hand

A large part of our day-to-day business is made up of small batch sizes or one-off locks. This is one of our greatest advantages: Manual work by experienced locksmiths who fulfil individual orders according to traditional methods, paired of course with contemporary technology and modern know-how. Take a look at our manufacturing facility here. 

Find out about our manufacturing facility

Dates and events

Currently no dates available!