Looking for a Plastic Injection Mould Manufacturer You Can Count On?
When accuracy, turnaround, and consistency matter, choosing the right plastic injection mould manufacturer isn’t just important—it’s critical. At Stephens Plastic Mouldings, we deliver complete moulding services from concept to completion, with over 20 years of experience and industry-leading equipment.
This guide explains why UK manufacturers choose us, how we work, and what makes our moulding capabilities stand out from the rest.
Who Are We?
With machines ranging from 25 to 470 tonnes, we’re one of the most versatile moulders in the West Midlands, delivering high-quality parts to sectors including automotive, electronics, industrial products, and more.
We’ve built our reputation on:
- Precision engineering
- Batch flexibility (small or large)
- End-to-end control of the process
- Transparent, long-term client partnerships
What Makes Us Different?
- Trust & Integrity
Since day one, our approach has been about transparency. From initial concept to final product, you’ll get expert advice, custom tooling, and flexible production tailored to you.
We design and make our own moulds, allowing for complete control and easier customisation.
- Precision & Certification
We’re proud to be ISO 9001 certified, guaranteeing strict quality assurance and full traceability. Your product isn’t just made—it’s made right. - High-Quality Materials & Supply Chain
We work with the best polymer suppliers in the UK, including materials like:
- Polypropylene
- Glass-filled acetals
- Glass-filled nylons
We match material selection to your part’s needs—durability, appearance, heat resistance, etc.
- Batch Size Flexibility – Need 100 prototypes? Or 100,000 components?
We handle low- and high-volume production at competitive prices, with no compromise on quality or speed. That’s why we’re known for offering exceptional value for money.
Your Questions Answered
Can I start with a prototype batch?
Yes. We support full prototyping and tool trials with short lead times.
What industries do you serve?
We’ve produced parts for automotive, consumer, electronics, and industrial clients across the UK.
Do you manufacture moulds in-house?
Absolutely. This reduces cost, speeds up development, and improves accuracy.
Do you offer transparent pricing?
Yes. We’ll provide a detailed, no-obligation quote based on batch size, material choice, and complexity.
What’s your turnaround time?
Typically very fast—our well-established supply chain and flexible production model help us meet tight deadlines.
What Do Clients Value Most?
✅ In-house tooling = faster turnaround
✅ Complete transparency from day one
✅ Decades of experience with complex part geometry
✅ Reliable, repeatable quality (ISO 9001)
✅ National delivery, with personalised support
Let’s Talk About Your Next Project
Whether you’re just starting out or scaling your product line, Stephens Plastic Mouldings will guide you every step of the way.
Call: 0121 544 5808
Email: sales@stephensplasticmouldings.co.uk
Final Thoughts
Trust isn’t built overnight—but it can be felt from the first phone call. At Stephens Plastic Mouldings, we combine engineering precision with honest, responsive service to help you build products that perform.
Want to work with a manufacturer that puts you first? Let’s make it happen.