CNC Machining for the Electronics and Computer Sectors
At Thompson Precision we provide prototype parts and complex machined components to companies in the Electronics and Computing industries, ranging from bespoke enclosures machined from solid billets to prototype heatsinks and more.
We regularly machine aluminium, stainless steel, copper, brass and titanium parts as well as engineering plastics and many more. We specialise in low volume machining of electronics and computer enclosures for a wide variety of OEM’s who need a bespoke solution within their products rather than an off-the-shelf solution. We can work at speed to help design and develop the perfect solution.
We appreciate that every project will have specific requirements and we are always prepared to tailor our service as required. We can offer valuable design for manufacture input to ensure that best practice is always applied throughout the CNC machining process – from design through to final production.
With over 20 CNC Machines with 3 or 5 Axis capability, we’re always ready to get started on your project. We hold a stock of most common materials and can often get started straight away – contact us today to find out how quickly we can undertake your CNC Machining requirement.
Why Choose Thompson Precision
Latest CNC Technology
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Fast & Accurate
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High Precision Experts for 85 years
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Large Scale CNC Milling
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Fast Turnaround CNC Machining for the IT Industry
Enclosure and Heatsink Combined
Our Fast-Turnaround services are often used to create prototypes and pre-production parts for the Electronics and Computing industries, and through our specialist partners we can provide finishes including precision masking, conversion coatings, Hard and Sulphuric Anodising, Electroless Nickel plating, Gold Plating and many more.
Thompson Precision regularly use precision CNC machining to create complex enclosures and components machined from solid billet – enclosures machined from solid billet have more strength, precise positioning for access ports and cut-outs, and can include machined features like mounting holes and heatsinks. Perfect for low-volume applications, machining parts from solid is often the best solution for speed, accuracy and strength.
Having machined precision enclosures for electronics to be used in battle ships, submarines, aircraft and other safety-critical environments, we’re used to tight tolerances and critical dimensions. Our skilled engineers are ready to machine the components for your electronics or computing project – contact us on 01277 365500 or email [email protected].
Testimonials

Accuracy and Finish
- Machine shop special effects

Met our Deadlines
- F1 Team

Highly Recommend
- Cambridge Consultants
Demanding prototype components produced in days without fuss. Thanks for your help.

Great quality work
- Tasha Trigger
These guys helped me out on a time sensitive project. Very professional and responsive via email.

Highly Recommend
- Mekhalfia Group
Very helpful company, I highly recommend them. They helped our sister company Fiil e-motion with the best solution.

Speed Service
- Murali V
High speed service as stated.

Mace Group
- Mace Group
What impressed most was not only the quality and attention to detail, but also the professionalism, flexibility, and commitment shown by the team throughout the process.

Figure AI
- Figure AI
The parts you sent arrived in record time and they looked great.

Thorlabs
- Thorlabs
Many thanks to you and the team at Thompson for your support and assistance this year. We do appreciate the excellent job you have done. Would not hesitate to work with you again.

3P Innovation
- 3P Innovation
We carried out a trial order review on the parts you delivered and you have scored perfectly on the form! Really impressed with your work on this project for us, so thank you very much!

Bowyer Engineering
- Bowyer Engineering
Just a quick note to thank you for the big plate you manufactured for me. It all fitted perfectly, and it would have been a disaster for me if it hadn’t been correct or delivered late.
Get in Touch
Case Studies
CNC Machining of Large Hydraulic Manifold
The client required a large hydraulic manifold to be machined from a block of aluminium 1100 x 600 x 400mm. With the manifold needing to be machined to a high tolerance required by the client.
Electronics Enclosure
This case study was from a client who was very specific about the requirements for this electronics enclosure for the exact positional tolerances. It was a challenging job & one we completed to perfection.
High Precision Aerospace Fixture
The case study for this job was for an aerospace part that was no longer available to purchase. We had limited information to go on, but once again we finished this job to a very high standard.
Mechanical Prototyping of a Fishing Reel
The client for this case study had a new fishing reel concept that they wanted us to manufacturer so they could test it out before taking the design further.
Our Clients