Here at MPM, we understand that automotive and commercial vehicle manufacturers are under increasing pressure to develop products that are lighter, stronger, more durable and cost-effective. From specialist vehicles and buses to commercial and recreational applications, selecting the right materials and manufacturing partner is critical to achieving the required performance while maintaining production efficiency.
Traditional materials such as steel and aluminium can add unnecessary weight and introduce challenges around corrosion, complex geometries and manufacturing flexibility. GRP (Glass Reinforced Plastic) provides a versatile alternative, combining low weight, durability and design freedom with the ability to manufacture complex bespoke components.
Whether used for vehicle bodywork, interiors, exterior panels, enclosures or specialist components, GRP products need to withstand demanding operating conditions and continual use. MPM works with manufacturers and designers to develop composite components that deliver reliable performance while supporting efficient production and product development.
Applications include:
- Bus and coach body components
- Commercial vehicle bodywork
- Specialist vehicle components
- Vehicle interior panels
- Exterior body panels
- Wheel arch and mudguard components
- Vehicle enclosures and housings
- Refrigerated vehicle components
- Campervan and motorhome components
- Bespoke vehicle components
Corrosion Resistant
Lightweight Solution
Hard Wearing
Cost Effective Maintenance
Design Flexibility
Scalable Manufacturing
Why choose MPM?
With almost 5 decades of expertise, we partner with OEMs, engineers and product designers to develop high-performance GRP composite solutions that are engineered for performance, built for demanding environments. and most importantly built to last.
Learn MoreOur Process
We provide a complete turnkey service, from product development and tooling through to full-scale UK production, helping customers bring durable, lightweight and cost-effective products to market.
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Design
Pattern Making
Tooling
Composite Manufacturing
3D Scanning
Fit out and Delivery
Featured Projects
MPM has successfully delivered bespoke composite solutions across infrastructure, transport, commercial vehicles, leisure and specialist engineering sectors. Our experience enables us to transfer proven manufacturing knowledge between industries, helping customers develop better-performing products with reduced development risk.
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Astra Vehicle Technologies
Manufacturing the Future of Road Safety.
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Linecross
Clear lines of communication bring quality results
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Solomon Commercials
Cool, Collected Delivery of Dynamic Orders
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Jerba Campervans
Developing an Uplifting Partnership
Read More
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Auto Trail
Long-term partnership drives innovation and quality in motorhome manufacturing
Read More
We Work With...
FAQS
Outsourcing is cheaper, has greater time and investment savings, and eliminates technical overhead. We provide the tooling, material, and quality so that you can focus on your core business.
GRP is highly resistant to chemicals, UV, corrosion, and water, making it ideal for harsh or outdoor uses.
General methods are open mould lay-up (hand lay/chop spray), resin transfer moulding (RTM), and vacuum infusion. Each process is suitable for different volumes, surface finishes, and performance specifications.
GRP is lightweight, resistant to chemicals, and cost-effective for complex shapes. GRP has a higher strength-to-weight ratio and is more design and manufacturing flexible than metal or plastic alternatives.
Turnkey CNC kitting and prototyping refers to a full-service process where custom parts are machined, organised into kits, and delivered as ready-to-assemble prototypes, ideal for speeding up product development.
GRP (Glass Reinforced Plastic) is a composite material made by reinforcing a plastic resin with glass fibres, resulting in a lightweight yet strong product. It’s widely used in industries such as automotive, marine, construction, and aerospace for manufacturing durable parts and structures that require high strength-to-weight ratios.
Innovate - Quality - Reliable - Team - Leaders
"In over 30 years of trading with MPM, I have never had cause to question or fault their quality and service... Backed up by quality products, service and advice, we feel confident about the future together."
Mark Turner, Product Manager, Trojan Plastics Ltd
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