About Us

Dynatech Engineering is based in the West Midlands, and has been designing and manufacturing hardware for the window and door industry for over 15 years.


We specialise in window and door restricting devices.


Bespoke products and problem solving for our clients are also our specialty, and with our client list including such names as Securistyle and Maco, our customers can be confident of our commitment to offering service and quality.


Our innovative arrow head mechanism, which is found in our Tech 1000 Slimline Hold-Open Doorstays

The range of colours available for the Locit Cable Restrictor, including our "Elite" Finish colour range.