Defence equipment must function effectively, often in some of the harshest and most extreme conditions. Our expertise in manufacturing parts is an important component of the defence supply chain. We are experienced in design, casting and machining of parts to satisfy this sector. Our casting techniques are meticulously selected to meet the customers’ exacting specifications, tolerances and material characteristic requirements.

With our development knowledge, access to industry experts and cost effective production we will support you through the process from design to the final product.


From concept, pilot lot manufacture through to production supply BIRN can offer a seamless and timely route to market.



Cost-efficient production

DISAMATIC moulding and core production, CNC grinding and automated CNC machining create a lean and efficient flow.


BIRN work closely with Danish authorities for export licenses to transport Defence product s across borders and can offer Offset solutions for your company on Defence contracts you secure with Danish Government.


All processes in-house

BIRN is positioned to offer a “One Stop Shop” casting, machining, pressure test and surface treatment - all under the one roof.

Trusted by

Hirtenberger Defence Systems

We take responsibility

At BIRN we work proactively to reduce the negative environmental impacts connected with our operations.

More about our sustainability initiatives

Our services

Your certified partner



Manufacturers around the world trust us to bring out the best in their most critical parts – and we are ready to earn your trust.

Tony Rapley, Key Account Manager

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