Plastic Injection Moulding Wales
Reliable Plastic Injection Moulding Services for Wales
Stephens Plastic Mouldings proudly supports businesses across Wales with comprehensive plastic injection moulding solutions. From North Wales industrial estates to the South Wales manufacturing corridor, we provide precision-moulded plastic components with quality, consistency, and care.
As a UK-based injection moulding manufacturer, we offer end-to-end services including CAD support, in-house tooling, production, and finishing. Whether you’re producing parts for electronics, automotive, construction, or medical applications, we tailor every solution to your technical and commercial goals.
A Manufacturing Partner Built for Wales
Wales is home to an evolving mix of traditional manufacturing, aerospace, life sciences, and renewable energy. Stephens Plastic works with manufacturers throughout the region – from Cardiff and Swansea to Wrexham and Newport – helping bring reliable, cost-effective plastic products to market.
We combine engineering-led design with ISO 9001:2015-certified production to deliver components that meet regulatory, structural, and aesthetic requirements.
Why Choose Stephens Plastic Mouldings?
Our central UK location allows us to serve customers across Wales with fast delivery and responsive communication.
Quality matters in every industry we serve. Our ISO 9001 certification ensures full traceability, process control, and batch-level documentation.
We design and build injection mould tools in-house. Our team helps refine your CAD files, recommend materials, and accelerate your development cycle.
From early-stage prototyping to long-term volume manufacturing, we support your growth - without imposing strict minimum order quantities.
Need assembly, printing, or packaging? We provide secondary services to ensure your plastic parts are production-ready and fit for purpose.
Our Injection Moulding Services for Welsh Manufacturers
We offer a complete production package, including:
- DFM (Design for Manufacture): Moulded clips, housings, covers, and trim parts for OEMs and tiered suppliers.
- Tooling Manufacture: CNC-machined moulds made from steel or aluminium.
- Prototyping: Low-cost tooling for initial testing and stakeholder evaluation.
- Production Moulding: High-speed presses suitable for everything from micro parts to structural components.
- Finishing Operations: Assembly, welding, marking, and packing included on request.
- Delivery to Wales: We ship across Wales quickly and securely, with call-off agreements and packaging flexibility.
Plastic Injection Moulding: Why It Works for Welsh Industry
Injection moulding is ideal for manufacturers who need:
- Consistent quality at scale.
- Fast production cycles.
- Detailed part geometries.
- Low per-unit cost over time.
- Material and design flexibility.
With modern machinery, expert technicians, and tailored customer service, Stephens Plastic makes injection moulding a dependable option for Welsh businesses building better products.
Sectors We Support in Wales
We work across a range of Welsh industries including:
1. Aerospace & Defence
Flame-retardant polymers, light-weighting, and tight-tolerance parts.
2. Renewable Energy & Utilities
Durable, outdoor-grade enclosures and technical components.
3. Healthcare & Diagnostics
Lab-ready casings, trays, and cleanroom-compatible plastics.
4. Construction & Infrastructure
Brackets, fittings, and pipe accessories with high durability.
5. Consumer & Retail
Plastic packaging, displays, and branded product housings.
FAQs – Plastic Injection Moulding Wales
Yes. We offer DFM support and design review to ensure your idea is mould-ready and production-efficient.
Tooling is usually completed in 3 - 6 weeks. Once tooling is approved, parts can be moulded and shipped within 2-3 weeks depending on complexity.
We deliver across North and South Wales, including Cardiff, Swansea, Newport, Wrexham, and industrial hubs in between.
We mould a wide range of thermoplastics including ABS, polypropylene, polycarbonate, PA6, TPEs, and flame-retardant blends.
No. We offer flexible production volumes - ideal for startups, small batch products, or large-scale manufacturers.
Start Your Project with a Trusted Injection Moulding Company for Wales
Stephens Plastic Mouldings offers a full-service injection moulding solution to businesses across Wales. Whether you’re designing, scaling, or improving your part supply, we’re here to deliver quality parts with dependable UK service.
Request a Quote today
Speak to our Technical Team 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.