01280 845530 sales@cdt123.com


Welcome to Custom Design Technologies (CDT)

Established 1986, Custom Design Technologies Ltd (CDT) offers expert design and manufacturing solutions in the plastic enclosures market.

Combining technical expertise with outstanding customer care, we are able to deliver a speedy, proactive custom design enclosure solution as well as our popular custom assembly service and bespoke membrane keypad products for a range of sectors and industries across the UK and Europe. As a trusted UK plastic enclosure manufacturer that delivers on time and on budget. We offer:

  •  Peace of mind knowing that from start to finish you are working with experienced enclosure specialists who work to a high standard.
  • Cost effective UK manufacturing plastic box fabrication with no mould tools or restriction on size or quantity that allows you to make changes between production runs.
  • Proactive, professional service ensuring that the production and assembly of your custom designed enclosures, boxes, housings or cabinets are delivered on budget and on schedule.


Expert custom plastic enclosure design and manufacture

Using our tooling free fabrication process our experienced in-house design engineers can guide and advise you through the enclosure process, taking the headaches out of your customised enclosure design and manufacture.

We offer a rapid turn-around from complete enclosure design, through prototype manufacture, to volume production.  We stock a wide range of materials to suit different project needs. We provide a choice of screen printing or digital printing and the option of RFI shielding to your enclosures to suit your needs. Our attention to detail ensures that your enclosure or casing is not only fit for purpose but also looks great.

To see what our custom plastic enclosures clients say click here


Total custom assembly one-stop-service

With extensive experience designing and assembling PCBs in-house, we have the expertise to add value to your next product. Our popular full box build service allows us to take full control of all aspects of your product, keeping it all under one roof and making it easier to manage.

Our size means we are ideal for small to medium run high quality PCB manufacture at competitive prices. From through-hole to surface mount and double-sided boards. Services include full or part design, PCB design and layout, PCB assembly, final assembly, testing, and packaging.

To see what our custom assembly clients say click here


A warm welcome awaits…

We welcome customers and prospective customers to visit our headquarters in Brackley, between Banbury and Milton Keynes. So, come and visit us and get inspiration for your next enclosure design project. You can see the whole process in action, meet our team of enclosure fabrication experts and browse our extensive Bafbox / enclosure product gallery. Alternatively we are happy to visit you to find out about your enclosure requirements.

Contact us or complete the form below and we will be in touch…


Why Use CDT

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Introducing CDT…

Since Custom Design Technologies (CDT) has offered expert plastic enclosure design and manufacturing solutions  ...more