JFR are proud to represent the following companies in the UK, offering a wide range of components of the highest quality. Here is a brief introduction to some of our principals

Alan Butcher Components supply electronic and electro-mechanical components to a broad spectrum of markets.


We have a large and varied catalogue comprising of Berker Switches & Sockets, IEC Connectors, Microphones, Reed Switches and Sensors, Relays, Signal Lamps, Sounders & Buzzers, Speakers and Switches.

Lee Spring offer over 25,000 different types of compression, die, extension and torsion spring as well as disc springs, battery spring and spring kits, all available off the shelf.


We can also custom design and manufacture a virtually unlimited variety of spring configurations and specifications.

Since 1983 Clamp has been synonymous with quality parts and solutions for fastening and cabling applications. For over 30 years we have designed and manufactured high quality clamps, clips, fixings and an array of components.


Our wide range of products has been designed in order to always represent the best ratio between cost and performance.