About WSM Plastics

Sectors we specialise in

We have specific expertise across these specialist areas and can also help across other tool making and injection moulding requirements

About WSM Plastics


We deliver solutions to your requirements, helping you create the right products more efficiently and cost-effectively.

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Our specialist services

We are highly experienced across the full production lifecycle from design, prototyping, toolmaking, injection moulding and post moulding services

Aerospace sector

We are supplying products for the aerospace industry for over 20 years

Contact Emma Spilsbury, Business Development Manager
+44 (0)1903 875888 or email
Emma Spilsbury

A wealth of experience in the aerospace industry

With our extensive experience helping customers in the aerospace industry, you can be assured that your components will meet all AS9100 requirements. 

Specialising in precision

WSM Plastics have a wealth of experience combining project management and technical know-how to deliver on the high demands of materials, component design and timely manufacturing solutions for the aerospace industry.

Making sure the supplier you choose has expertise in the aerospace industry is a must, as well as looking for a plastics manufacturer that is ISO certified.

If you work in the aerospace industry, you know that aircraft equipment suppliers have to adhere to strict requirements and regulations, including AS9100 procedures and EASA regulations.

When working with WSM Plastics you can be assured that we will meet all the necessary compliance requirements for your industry.

Extensive experience

With WSM Plastics extensive experience in helping customers in the aerospace industry, you can be assured that your components will meet these regulations and all work processes are repeatable, reliable, and thoroughly documented.

We work closely with our clients from concept to creation to ensure the best possible outcome is achieved.

We will work with you to refine your designs ready for the prototype stage and support you with a project team who will see you all the way through full production runs.

Our state-of-the-art facility is home to a wide range of tooling and injection mould solutions offering machinery that can achieve the tight tolerances and specifications required for your aerospace projects.

Clear benefits for your business

Recycled Icon

Alongside standard and engineering polymers WSM Plastics actively promotes and uses recycled polymers where possible.

Made In Britain Icon

WSM Plastics is a proud member of the Made In Britain association and seeks to offer UK made solutions first.


From high volume to low volume plastic parts production, we support you throughout your entire project

To find out more about how WSM Plastics can benefit your business visit our contact us page.

Industry material support

The technical and high-performance aerospace plastics we use are uniquely suited to many aerospace applications and play a significant role in aerospace innovation offering tremendous flexibility in design. We believe this contributes to the reasons why the use of plastic components has increased over the years.

Equally, the advantages of using plastics as a lower weight material for producing fuel-efficient and low emission aircraft are clear, but there may also be benefits gained from the longer service life of components

Our engineers can recommend a wide range of high-performance plastic thermoplastic and composites to best meet the requirements of any application. By discussing your component requirements with us WSM Plastics will be able to assist you to prioritise the properties that are important for the success of your aerospace project - whether it is flame resistance, UL ratings, strength, and durability. We have you covered.

Whether your project requires only a handful of parts or production volumes in the millions, we can deliver bespoke in-house tooling and plastic injection moulded components that meet your exact specifications. WSM Plastics are constantly improving our processes so that we can exceed our client’s expectations every time.

We serve other sectors too

As well as working to create an extensive range of tools and plastic moulded components for the aerospace industry, we also work across several other industries, including medical, hygiene, marine, transport and security to name a few.

Why use us?

Over 25 years' experience in tool making and plastic injection moulding manufacture. 

  • Bespoke solutions
  • A responsive supply chain
  • A UK-based technical team
  • A UK-based project management team
  • In- house design support
  • Bridge tooling
  • Serial production tooling
  • Engineering grade polymers
  • Rapid prototypes
  • A proud member of Made in Britain
  • Low and high volume production
  • DFM feedback
  • Material Expertise
  • Alternative far east tooling and production solutions

Get in touch with us for a quick quotation.

Emma Spilsbury, Business Development Manager

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Interested in working with us? Discuss your next project with our dedicated team:

+44 (0)1903 875888 or email