Alpha 3 Manufacturing Ltd is a group of companies incorporating four UK sites; DEM Manufacturing, CCS Electronics, CTL Manufacturing and Tekdata Interconnections. BES is a brand of broadcasting patching products which are produced at DEM Manufacturing alongside three other brands and product ranges.

You can contact our friendly sales team using one of the following options;
Phone: 01724 273200
Email: sales@dem-uk.com
Using our website contact form, which you can find here
Use our Live Chat service which can be found in the bottom right corner of the screen. (Business hours only)

Yes, we have engineers and product specialists who can help with any technical questions about patching products. Call 01724 273228 to get through to our specialists directly or use one of the contact methods above and your enquiry will be passed onto the relevant person.

Our lead times depend on our stock levels and any bespoke requirements. Please contact our sales team for a specific answer.

As standard, our quotes use FCA terms. For a nominal fee, we will ship using our own courier.

Yes, click here to view the electronic version of our BES handbook.