How Can we help?
If you'd like advice on your prototype project, machining, or want to talk about series production, we're here to help.
Get in touch today
New to GW?
If you've just come across GW, thanks for being here! We are world-leading experts in casting complex shapes for automotive (ICE/EV), motorsport, aerospace, plus loads of other applications.
Check out the brief FAQ section below if you'd like to know more or fill in the contact form and we can start talking.

QUICK GW FAQs
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Where are you based?
Our main foundry and engineering offices are based in the UK (specifically Bridgnorth in Shropshire.)
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Where are your customers based?
Approximately 50% of our customers are based in the UK. We also work with customers in North America, Europe, Asia, and the Middle East.
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Which companies do you work with?
You would recognise the names of most of our customers. Unfortunately, for commercial reasons, we're not allowed to talk about much of what we do. However, if you're into F1, motorsports, supercars, or the latest EV tech - so are we...
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Can you do rapid prototyping?
Yes, we have significant expertise in working on rapid prototyping projects. We have a material specialists, foundry engineering expertise, and state-of-the-art equipment (CT-scanning, GOM, etc.) to support your project.
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How do you start a project?
We will get a brief outline of your requirements. Then we get NDAs sorted out to protect us both. Once that's sorted, we will request data (2D/3D drawings, specifications, tolerances) to begin simulations and modelling. We will start tooling production asap in order to get sample parts produced in the shortest possible lead times. If machining is required we can get that lined up via our machining shop. Typical lead times vary depending on data availability but we have been known to turn things around in under a week. Get in touch to discuss you exact requirements as these differ significantly project-to-project.
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Can I visit the foundry?
We welcome visitors from a wide range of industries (automotive, aerospace, defence, commercial vehicles) on a regular basis. Fill in the form above and let us know in the message if you'd like to arrange a visit.
Want to know our address?
If you need our address or contact details for whatever reason, they're below.
Our Office
GRAINGER & WORRALL LTD HEAD OFFICE
Stanmore Industrial Estate,
Bridgnorth, Shropshire,
WV15 5HP,
United Kingdom
Tel: +44 (0)1746 768250
Our Office
GRAINGER & WORRALL MACHINING LTD
Building 12,
Stanmore Industrial Estate,
Bridgnorth, Shropshire,
WV15 5HP,
United Kingdom
Tel: +44 (0)1952 293793