Plastic Injection Moulding

Award-winning Plastic Prototype and Production Components

RP Technologies’ plastic injection moulding service supports customers’ requirements for functional prototypes in production intent polymers. It is perfect for components which need to be put through rigorous testing and development prior to consumer rollout.

We also produce plastic injection moulded components from aluminium tooling to support low-medium volume production cycles of market-ready parts.

We work with a range of customers in a variety of different industries. We also manufacture parts for use in the UK, as well as for companies in Europe and the rest of the world.

What is It?

Plastic injection moulding is a manufacturing process where parts are produced by injecting molten material into a mould.

It can be employed to produce prototypes, or for mass production of identical items.


Plastic injection moulding in any production intent polymer to cover prototype, pre-production, and low-medium volume production volumes. 

We specialise in complex components, but, in truth, we’re just as comfortable when it comes to moulding more simple parts. We have vast experience of moulding just about everything.


We process a wide range of materials, including PEEK, ABS, PC, PC/ABS, PET-G, ASA, SAN, PA6, PA66, PPA, PA12, TPE, TPU and many more.

We have a highly experienced team of plastic injection moulding managers and technicians who have overseen the manufacture of a range of plastic mouldings using many different materials.

They are always happy to offer technical advice to our customers on which materials will be most appropriate for any given project.


We provide a variety of rich, high-quality finishing options, all of which can enhance the quality of the component and help to give it many additional benefits.

These benefits can be visual, ergonomic, or functional.

We’re happy to lend our expertise to each project, and to give each of our customers the best possible advice when it comes to finishing options.

Our Customers

A large amount of our business at RP is repeat custom. We find that our customers are always quick to return to us when starting new projects. We go the extra mile, produce high quality plastic injection moulded parts quickly, and never promise what we can’t deliver.

Because we’re “Without Limits” and specialise in the complex, customers know that they can come to us for the most expert advice in the industry.

Take a look at some of our customers for yourself….

Plastic Injection Moulding Case Studies

Here at RP, we love nothing more than a bit of injection moulding.

We’ve been doing it for years, and we have some of the best plastic injection moulding technicians in the business.

We injection mould everything, from the simple to the complex.

Our case studies showcase some of our best – and challenging – projects to date….

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We can put your plans into action today

Award-winning aluminium tooling, plastic injection moulding, CNC machining, and rapid prototyping. We specialise in fast turnarounds of high quality components.

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