Not sure what you need?

Not Sure What You Need?

We help businesses choose the right wiring harness, loom kit or custom wiring solution for their vehicle or application.

Speak To Our Team

What Are You Trying To Do?

From replacement wiring looms and trailer wiring kits to bespoke electrical systems for commercial vehicles, plant machinery and specialist builds, Dun-Bri helps businesses find the right wiring solution for their application. Our experienced team supports customers across transport, recovery, agriculture, fleet and industrial sectors throughout the UK.

HOW WE HELP

Our experienced team makes it easy to get the right wiring solution, even if you're not sure where to start.

✓ Technical advice & solution guidance
✓ Product recommendations tailored to your needs
✓ Bespoke loom design & manufacture
✓ OE-quality components & materials
✓ Fast turnaround & reliable delivery
✓ UK-based support from real experts

TELL US WHAT YOU KNOW

The more information you can provide, the better we can help.

✓ Vehicle make, model & year if applicable
✓ Photos or drawings if available
✓ Description of the issue or requirement
✓ Any existing part numbers or labels
✓ Operating environment, e.g. on-road, off-road, marine

Speak To Our Team →

Popular Applications

Our wiring solutions are trusted across commercial vehicles, trailers, agriculture, recovery fleets, plant machinery and specialist vehicle applications throughout the UK.

Commercial Vehicles

Reliable wiring solutions for vans, trucks, fleets and commercial transport applications.

Trailers

Complete trailer wiring systems, loom kits and electrical solutions for all trailer types.

Agriculture

Durable wiring solutions designed for tractors, harvesters and agricultural equipment.

Recovery Vehicles

Heavy-duty electrical systems built for recovery trucks, beacons and support vehicles.

Plant Machinery

Robust wiring harnesses and electrical components for excavators, loaders and machinery.

Specialist Builds

Custom wiring solutions tailored to specialist vehicles, bespoke builds and unique applications.

Real examples of how we help

Recovery Vehicle Rear Lighting Loom

THE CHALLENGE:

A recovery vehicle builder needed a more reliable rear lighting loom for harsh working conditions and multiple beacon setups.

THE RESULT:

✓ Reduced installation time
✓ Improved reliability in harsh environments
✓ Plug-and-play fitment for faster builds

Custom Trailer Wiring Upgrade

THE CHALLENGE:

A trailer manufacturer needed a cleaner wiring setup to support different lighting layouts and speed up assembly.

THE RESULT:

✓ Faster installation during assembly
✓ Consistent wiring across all builds
✓ Reduced maintenance and fault finding

Fleet Vehicle Power Distribution System

THE CHALLENGE:

A fleet operator needed a reliable power distribution setup for auxiliary lighting and vehicle equipment.

THE RESULT:

✓ Simplified fleet maintenance
✓ Improved electrical reliability
✓ Scalable solution for future vehicles

Need Help Finding the Right Wiring Solution?

Tell us what you need and our team will contact you within 24 hours.

✓ Fast response ✓ Built to your spec ✓ UK-based support

Some of our Valued Clients

Popular Wiring & Lighting Products

Rear Combination Lights

Marker Lights

Reflectors

Number Plate Lights

Exterior LED Scene Lights for Emergency and Commercial Vehicles 12/24V

Scene/Awning Lights

Not Sure What You Need?

What Are You Trying To Do?

HOW WE HELP

TELL US WHAT YOU KNOW

Popular Applications

Commercial Vehicles

Trailers

Agriculture

Recovery Vehicles

Plant Machinery

Specialist Builds

Real examples of how we help

Recovery Vehicle Rear Lighting Loom

Custom Trailer Wiring Upgrade

Fleet Vehicle Power Distribution System

Need Help Finding the Right Wiring Solution?

Some of our Valued Clients

Popular Wiring & Lighting Products

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