Plastic Injection Moulding South East
Your Injection Moulding Partner in the South East
Looking for a plastic injection moulding supplier in the South East that delivers precision, speed, and value?
At Stephens Plastic Mouldings, we help businesses across Kent, Surrey, Sussex, Hampshire, and beyond bring their product ideas to life with high-quality, cost-effective moulded parts.
From concept to production, our ISO 9001-certified team offers tailored plastic injection moulding services backed by over 20 years of experience.
Whether you need short runs, full-scale manufacturing, or design support, we provide the flexibility and confidence you need to move forward.
Why South East Businesses Choose Stephens Plastic Mouldings
With a strong track record across sectors like automotive, healthcare, and retail, we know how to deliver components that meet technical, regulatory, and aesthetic requirements. Our deep understanding of design-for-manufacture means you get moulded parts that work—first time, every time.
We're ISO 9001-accredited and follow strict quality procedures from start to finish. That means accurate tolerances, consistent finishes, and reliable performance across every part we make.
Need help developing a concept or adjusting a part for mouldability? We’ve got you covered. From CAD design and tooling to full production and packaging, our services are built to support you at any stage of the product lifecycle.
We support all production scales, from small batches and prototyping to high-volume runs. You can test a product, launch it locally, and scale with us - no need to switch suppliers as your business grows.
Our machines and tooling capabilities allow for fast cycle times, tight tolerances, and complex geometries. We also offer a broad material portfolio including ABS, polypropylene, nylon, polycarbonate, and engineering blends.
What sets us apart is our service. We assign a dedicated contact who guides you from quote to delivery, ensuring your timelines, specifications, and challenges are fully understood and supported.
We serve clients across the South East - including Guildford, Brighton, Maidstone, Reading, and Southampton - with the added benefit of UK-based manufacturing. You get fast lead times, local service, and no overseas complications.
We don't just offer low costs - we deliver long-term value. Our engineers can recommend cost-saving tweaks in material selection or tooling design, helping you reduce overhead without compromising quality.
Industries We Serve in the South East
We provide injection moulded components to a wide range of sectors in the region, including:
- Automotive & Transport: Moulded clips, housings, covers, and trim parts for OEMs and tiered suppliers.
- Medical & Life Sciences: Biocompatible, sterile-friendly plastics for devices, equipment housings, and diagnostic products.
- Consumer Products & Packaging: Food-safe trays, closures, branded enclosures, and retail display components.
- Electronics & Utilities: Enclosures, PCB holders, cable guides, and protective casings for smart technologies and infrastructure.
- Construction & Building Products: Durable fixings, spacers, conduit accessories, and structural mouldings.
Our Process: Designed for Speed and Precision
1. Design Review & Tooling
We help refine your design for mouldability, performance, and cost-efficiency, and produce robust tooling using steel or aluminium.
2. Material Selection & Moulding
We work with you to select the right thermoplastic for your application and run production with tight controls for consistency.
3. Finishing, Assembly & Delivery
From ultrasonic welding and trimming to full assembly and custom packaging, we deliver a product that’s ready to use.
Whether your project involves thousands of units or a small run of trial parts, our process ensures speed, reliability, and repeatable quality.
Common Applications
We’ve manufactured moulded components for:
- Medical device shells and trays.
- Automotive brackets and fasteners.
- Enclosures for control panels and sensors.
- Food-grade packaging and utensils.
- Retail product display casings.
- Utility housings and switch components.
FAQs
Yes. We offer design and development support - even if you’re starting from scratch. Our team can help turn concepts into CAD models, ready for tooling and production.
Absolutely. We produce one-off prototypes, pilot batches, and short runs for product testing or market trials - then scale as needed.
We mould a wide range of thermoplastics including ABS, polypropylene, polycarbonate, nylon, HDPE, and engineering plastics. We also work with food-safe and medical-grade resins.
Lead times vary depending on tooling needs and part complexity. New tooling typically takes 2-6 weeks, while repeat runs can be completed in days. We'll always give clear timeframes.
Yes. We help identify ways to reduce costs through smarter design, tooling choices, and material options - without compromising performance.
We do. We can trim, assemble, weld, label, or package your parts before shipping - delivering them ready for distribution or final integration.
Let’s Talk Plastic Moulding
Whether you’re in Kent, Sussex, Surrey, or Hampshire – Stephens Plastic Mouldings is your trusted partner in the South East.
Ready to start your project or get a quote?
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.