Delivering Excellence in Hardware Design and Manufacturing

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Die Casting

With more than 30 years of ‘hands-on’ experience in plastic injection moulding and pressure zinc die casting to fall back on, our dedicated die casting team offer their vast expertise in such a highly-specialised marketplace. Utilising state-of-the-art machinery and sophisticated technology, we ensure our production techniques keep us at the forefront of the industry.

All quality control methods are compliant with the internationally-recognised standard QMS-ISO 9001:2008, so you can have total peace of mind that our precision moulding and assembly processes are of the highest calibre.

Trojan can meet all your die casting requirements

Our expert capabilities are certainly not confined to the factory floor. Everyone involved with the Trojan brand is constantly striving to reach new levels of customer satisfaction. We are convinced that it is our unsurpassed reputation for flexibility and reliability that has secured our continued success.

What’s more, our commitment to environmental management and a working policy to continuously improve quality standards has contributed to our excellent standing. As our loyal customer base – which includes numerous blue chip organisations – will testify, the levels of quality we adhere to are impressively consistent.

Production facilities and capabilities

We have die casting and plastic moulding facilities in the UK, China and Vietnam, meaning we are able to provide a complete package to our worldwide customer base. We currently export to Europe, the Far East and America.

Zinc die casting materials

Pressure zinc castings are processed in various grades of zinc to include ZL2, ZL3, ZL5 and ZL8.

Plastic injection moulding materials

Plastic injection mouldings are processed in a wide variety of material specifications.

Over casting and over moulding

Over moulding/casting and insert moulding is carried out within both departments.

Machining and assembly

CNC machining, wire eroding, rotary tapping, pneumatic bench pressing and prototypes are all part of the Trojan service.

On-site tool maintenance

Tooling is maintained within our fully-equipped tool room, which is complete with historic tool maintenance records.

Transport links

Our own transport is linked with that of our sub-contractors to provide a scheduled delivery service.


Vibratory, cryogenic, shot blasting and washing are all processes offered for die cast components to achieve the ultimate clean finish, prior to completion.


A variety of finishes are available, including metal-plated and powder-coated options, together with cosmetic chrome and gold PVD plating; all of which is supported by our BSI sub-contractors.

GUARANTEE All our products come with a minimum of a ten year guarantee against mechanical failure