Investment Casting

Precision Investment Castings

Over 50 Years Experience | ISO Certified | UK Based Foundry

Casting Capabilities

Precision castings in ferrous, non-ferrous & exotic metals

High-volume manufacturing from UK-based foundry

ISO 9001 certified quality assurance

Fast, reliable global supply via China & India partners

UK stock holding to avoid overseas delays

Trusted by defence, aerospace, and automotive sectors

Dean Group International offers a variety of investment casting techniques from our UK-based foundry in Manchester.

Provide your project details and our engineers will respond quickly with a tailored investment casting quotation.

Get a custom project quote

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Supplying UK industry since 1972

Why Choose Dean Group?

Rapid tooling and prototyping accelerate your timeline
Cost effective low to medium volume manufacturing
ISO 9001 certified foundry with 50+ years’ experience

We also help with the design process. From the initial concept to 3D CAD, casting simulation, prototype and sampling to approved production. For existing parts, import your existing CAD data so we can improve and manufacture your part.

We also offer die casting, pressure die casting, metal injection moulding and forging – ask us the most suitable approach for your project.

Provide your project details and our engineers will respond quickly with a tailored investment casting quotation.

Get a custom project quote

Our Investment Casting Process

We use advanced 3D CAD and wax pattern techniques to manufacture precision parts with minimal tooling. Our process includes:

3D printing or tooling of wax patterns
Ceramic shell moulding
Molten metal casting
Post-processing (heat treatment, finishing, testing)

Learn more

Contact Dean Group International for Your Investment Casting Quote

To find out more about our investment casting, or to get a quote for your project, please get in touch with us on 0161 775 1633 or submit your enquiry online.

Accreditations & Memberships