Plastic Injection Mouldings Experts

Injection moulding for a variety of plastic items PLASTIC INJECTION MOULDING

Competitive Pricing

Call us to discuss terms and your requirements

UK Based Company

Located in the West Midlands in the heart of British Manufacturing

Free Trial Tools

Let's discuss your designs

ISO 9001 Certified

Quality is at the core of everything we do

The UK’s Leading Plastic Injection Moulding Company

Stephens Plastic offers the complete package in plastic injection moulding in the UK. With an established structure, rich heritage and the experience of producing precision plastic components and assemblies for many industry sectors, Stephens Plastic is here with you from start to finish. Whether you are looking for the initial Concept Design CAD Drawings, prototypes, R+D or tooling.

Injection Moulding Services You Can Trust

Whether you need full project management or just someone to mould your new or existing tooling, we can help. No volume too big or too small.  With over 20 years experience at the forefront of the plastics industry you know that you are working with a team that understands the rigours of manufacturing with the ability to achieve first class components, every-time.

Plastic Injection Moulding Process

Injection moulding is a method to obtain moulded products by injecting plastic materials molten by heat into a mould, and then cooling and solidifying them. The method is suitable for the mass production of products with complicated shapes, and takes a large part in the area of plastic processing.

Design Stage

No matter what stage of the design journey you’re at, Stephens Plastic can provide a full injection moulding solution from idea to creation. We work closely with you throughout the process, starting with an initial design meeting to discuss the best materials and production to match your vision and budget.


Sometimes, you need more than just a visual. That’s why we provide samples and prototypes for all of our projects. We always want to make sure our customers are happy, a prototype enables you to get a feel for how the final injection moulded product will be. Not only that, they allow you to test and plan – and if necessary fine tune the design before going ahead and investing in the tooling.

Benefits of Injection Moulding

  • Fast high quality production and highly efficient
  • Automated for efficiency
  • Design flexibility
  • High-output production
  • Large material choice
  • Minimal waste and recyclable
  • Excellent colour choice and control
  • Consistently high quality
  • Increased Strength

We have clients from all areas of the UK, including London, Walsall, Wolverhampton, Staffordshire, Coventry, Sandwell.


  • Acrylic
  • Acetal
  • Glass Filled Nylon
  • LEXAN Polycarbonate
  • Polypropylene
  • Pocan Injection Moulding
  • Makrolon
  • Nylon 6
  • Polycarbonate
  • Polyurethane
  • TPU / TPE
  • Glass Filled PP Injection Moulding


Plastic Injection Moulding Products

Stephens plastic is geared up to provide products and services across a range of key markets including:

  • Hygiene products
  • Health and Safety and Fore safety products
  • Medical products
  • Lighting products
  • Electronics products
  • Consumer products

What’s more, we make a variety of everyday products. These include: storage containers, body panels for cars, mechanical parts, as well as small plastic mouldings such as bottle caps, spools, combs, etc.