Plastic Injection Moulding Newcastle
UK Injection Moulding & Tooling Specialists
Businesses across Newcastle looking for reliable, high-quality plastic injection moulding choose Stephens Plastic Mouldings for our precision, responsiveness and end-to-end UK manufacturing.
We support engineering firms, product development teams and industrial operations with injection moulding, tooling, prototyping and scalable production, all delivered from our UK facility for consistent turnaround and controlled quality.
Whether you need custom moulded parts, rapid prototypes, or low-volume injection moulding to validate a new design, our team ensures your project is delivered accurately, efficiently and on schedule.
Why Newcastle Manufacturers Partner With Us
Local teams need dependable delivery. By manufacturing in the UK, we eliminate long offshore delays, reduce transport cost, and guarantee full visibility throughout the tooling and moulding process.
Our specialists offer design-for-manufacture support, ensuring your product flows, fills and ejects correctly. This reduces tooling changes, accelerates time-to-market and improves part accuracy.
We mould a wide range of polymers including ABS, PP, PC, PA6, acetal, TPU, PPO and glass-filled, heat-resistant and chemically resistant materials - ideal for Newcastle’s engineering and industrial sectors.
We offer prototype moulding, pilot batches, bridge tooling and scalable production - perfect for R&D, innovators and established manufacturers.
We optimise cycle times, tooling strategies and material selection to deliver excellent commercial value without compromising performance.
Plastic Injection Moulding Services In Newcastle
Injection Mould Tooling & Toolmaking
Our in-house tooling engineers produce durable steel or aluminium injection mould tools that deliver consistent, repeatable quality.
Low-Volume Plastic Injection Moulding
Ideal for start-ups, R&D teams and manufacturers testing new product lines. We provide short production runs without demanding high-volume commitments.
Rapid Prototyping for Injection Moulded Parts
We produce fast prototypes that allow you to validate design performance, assembly fit and product function before full tooling investment.
Insert Moulding & Overmoulding
For advanced component manufacturing, including assemblies, reinforcement, electrical integration and multi-material products.
Plastic Part Assembly, Finishing & UK Production Support
We offer downstream processes to complete your project, including finishing, assembly, inspections and ongoing production support.
Industries We Serve In Newcastle
- Engineering & industrial manufacturing.
- Automotive supply chain.
- Electronics & electrical equipment.
- Medical & healthcare.
- Construction & infrastructure.
- Product design & innovation.
- Research and development.
FAQs – Plastic Injection Moulding Newcastle
Yes - we supply moulded components, tooling and prototypes directly to companies across Newcastle and the wider North East.
Yes. We specialise in technical moulding, tight tolerances, complex shapes and engineering polymers.
We mould ABS, polypropylene, polycarbonate, nylon, acetal, TPE/TPU, engineering blends and specialist filled materials depending on application.
Yes - we support low-volume, batch and pilot runs ideal for prototype testing and product development.
Absolutely. We work directly from CAD files and optimise them for injection moulding performance and tooling efficiency.
Start Your Project With Us
If you’re searching for plastic injection moulding in Newcastle with reliable UK production, skilled engineering support and competitive pricing,
we’re ready to help.
Request a fast, tailored quote today
Contact Stephens Plastic Mouldings
Call 0121 544 5808 OR Email sales@stephensplasticmouldings.co.uk.
We’d Love to Hear From You, Get In Touch With Us!
Please contact us if you would like to receive a quotation and/or to find our more about how we can provide the service you are looking for.