A COMPLETE, VERTICALLY INTEGRATED SOLUTION

Custom aluminium extrusions. Complete component solutions.

Looking for faster lead times, tighter tolerances and fewer suppliers to manage?

As a vertically integrated manufacturer, BCW Engineering delivers aluminium extrusion solutions from start to finish, including DFM, cut-to-length, CNC machining, surface treatments and sub-assembly.

Stockholding and full process control mean you get one order, one timeline, one trusted partner.
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Trusted partner
to Automotive, EV, 
Off Highway and more.
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Jonny O’Reilly
Technical Sales Director

Your project. Our expertise. Get in touch below.

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Aluminium extrusion supply...

One supply chain, one purchase order, one timeline.

Agile & responsive
Faster lead times
Right first time approach
Globally cost competitive service
Complete supply chain transparency
Sustainable sourcing built-in

Providing experience, precision, speed & reliability.
All under one roof.

Trusted by OEMs and blue-chip manufacturers for precision aluminium extrusions.

Bespoke aluminium extrusions

Engineered profiles, tight tolerances, tailored to your exact specification.

Structural profiles for every sector

Lightweight, robust solutions for automotive, aerospace, and beyond.

Automotive-grade performance

Trusted by OEMs and Tier 1s for structural integrity and reliability.

Nationwide delivery

Reliable service and local stockholding across the UK.

Faster lead times

Our vertically integrated process cuts delays and speeds up delivery.

Flexibility & scalable production

Whether you're prototyping, low volume or managing high-volume projects, we adapt and scale to your production needs, minimising waste, shortening lead times and lowering cost.
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Not sure where to start?
Discuss your challenge with Harry.


Talk to Harry

What some of our clients say about
partnering with BCW Engineering.

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Andy Leavers
Procurement Director – Singer Vehicle Design
A trustworthy, high-performance manufacturing partner.
Over the last 15 years BCW have become my go to supplier for any machining needs, whether aluminium, steel, castings and or extrusions. Their commitment to innovation, quality, reliability, and service makes sourcing easy. In an industry where precision and consistency are non-negotiable, BCW continue to prove to be a partner I can count on.
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Daniel Bates
Project Buyer – Expert Technologies Group
Future desire for BCW to provide us a full turnkey solution.
As a new customer to BCW we are very happy with the support we have received. The manufacturing support has enabled us to identify and implement a more cost efficient and streamline manufacturing process on material we had in stock. 
They are now storing and machining this material with their treatments division anodising the product to give us a one stop solution.
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Daniel Simpson
Buyer - Structures, Lotus Cars
Outstanding service and quality from BCW.

Their timely delivery, attention to detail, and responsive communication have made them a trusted partner in our operations. We highly recommend them for reliable and professional supply solutions.

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David Hayden
Senior Buyer, Lotus Cars
A pleasure to work with - one of the UK’s best.

I have worked with BCW Engineering via various companies, for nearly 15 years on products ranging from machined castings, to extrusions, through to anodising of components within the automotive and aerospace sectors. BCW have a vast array of technical and manufacturing knowledge to help customers overcome any potential manufacturing hurdles that might arise. With modern manufacturing equipment, and impressive finishing facilities, they are a great option for any customer looking for a top tier supply partner on any programme.

With a proven delivery performance of over 95% and consistently high quality we’re backed by ISO 9001, ISO 14001 and IATF 16949 certifications ensuring precision manufacturing at scale.
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Ready to simplify your supply chain
with one reliable partner?

Book a Discovery Call
Recognised for excellence
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Precision engineering services 

From design concept (CAD) and prototyping to volume supply.

How we deliver precision. Fast.

From CAD to coated component, your aluminium extrusion project is in expert hands, every step of the way.
  • Design & feasibility

    We collaborate early to fully understand your requirements. Already have CAD models? We’ll review and optimise them for cost and manufacturability. Still in early development? We’ll support tooling design, material selection, and DFM input to get you 
production-ready, fast.

  • Precision manufacturing

    Once validated, we move into full-scale CNC machining using advanced systems to ensure tight tolerances, consistent quality and repeatable results.

  • Assembly & integration

    We support everything from kitting and fastener assembly to full mechanical builds. In-house welding capabilities include MIG, TIG, FSW, laser and plasma, ensuring strength and quality at every stage.

  • Surface treatments

    We handle all treatments in-house to reduce lead times and simplify your supply chain. Services include anodising, powder coating, passivation, TiZr and dielectric coatings.

  • Quality & delivery

    Backed by ISO 9001, ISO 14001 and IATF 16949 certifications, every part is built to spec. Our packaging, inspection and delivery processes ensure components arrive ready for immediate use, on time and damage-free.

If you are:

Tired of missed deadlines or inconsistent quality.
Frustrated by part quality and inadequate documentation.
Wasting time managing multiple suppliers for one project.
Underwhelmed by slow responses or poor communication.
Navigating tariff pressures, CBAM or complex import issues.
Facing pressure to reduce lead times without compromising precision.

Discuss your project

We’re one conversation away from delivering the precision, reliability, and value your project demands.

One purchase order. One timeline.
One manufacturing partner.