Cast from
a better mould

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UK-Based Investment Casting Foundry

Specialist Investment Casting Manufacturers

We are a specialised UK-based investment casting foundry located in the Northwest of England. Through our manufacturing and distribution facilities, we turn customer designs into finished castings at our Manchester foundry. For larger orders, we also offer fully risk-assessed, quality-assured supply from Asia. Our services include investment casting (also known as lost wax casting), rapid 3D prototypingdie castingmetal injection moulding (MIM), and forging. This guarantees that we will meet all our customer’s design needs with reliably high-quality results.

Our Work

Expect Excellence & Innovation from the Dean Group International Foundry

At Dean Group International, we have a strong history of excellence and innovation. We specialise in crafting metal components for industries like defencemedical, and general engineering. Our advanced facilities and skilled engineers allow us to produce precise castings that meet even the toughest requirements. From start to finish, we're committed to providing the highest quality, reliability, and customer satisfaction. Discover the difference with Dean Group International – Cast from a better mould.

grey Chinook fighter plane


The diversity of our customer base is one of our greatest strengths: a wide range of industries and applications.
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We specialise in investment casting and other processes with our UK manufacturing facility.
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We pride ourselves on being experts in the die casting process and investment casting.
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Expertise in a broad range of materials used for investment casting & other processes.
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Group News

Metals and Alloys Used for Heat Resistance

If your business requires castings for high-temperature environments, you must consider the best metals for the applications. Some metals have higher melting points than others, and components and heavy equipment often see a lot of heat. In addition, you don’t want to find that your casting has warped or changed...

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