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Injection Moulding


We manufacture and supply injection moulded plastic components weighing from just a few grams up to over 1,500 grams. In-mould, in-line and off- line processes increase the scope of products that we are able to offer. From a simple moulding to complex assemblies including secondary processes, we’ve got the skills and expertise to deliver.

We work with customers across the development cycle. From initial concepts, tool design and manufacture, NPI and approval, production and supply - for new projects, reshoring or resourcing - we can support as required.


Injection moulding is our core business and we are proud of our enviable reputation for satisfying customer expectations.

Recognised by many of our customers as their No.1 quality and delivery performing supplier, we won’t let you down.

Formula Plastics is EcoVadis Silver for CSR performance and

ISO 9001 & ISO 14001 accreditation.


Our highly skilled team provide excellence for all our customers. From tooling, production, quality and support, we have the skills to deliver your requirements.

Feel free to contact us to discuss any aspects of injection moulding - we're here to help.

Ongoing training and development ensures we remain at the forefront of our business and the service we provide.

Modern Equipment

Our state of the art production facility includes single shot injection moulding machines range from 50 to 650T locking force. Using the latest robotics and automation techniques we have the flexibility to deliver your needs. 

Plant List »


Two Twin-Shot machines provide the ability to supply aesthetically and technically challenging components. This process allows the combination of 2 materials on the component – increasing the product design and technical characteristics.

Twin Shot Moulding »


Project Management

Formula Plastics manage the tooling process, providing a highly experienced and knowledgeable link between the customer’s designers and the toolmaker to ensure that the tool is designed to maximise production efficiency and achieve the customer’s quality and commercial needs.

Plastics Processed

A wide range of materials are processed including: PP, PE, Acrylics, Acetal, ABS, PA, PC, PBT, PPS, Polyetherimide. Twin-shot moulding allows for the combination of 2 polymers into a single component.


With our skill in in-mould and off-line work, we’re able to help you improve your processes and production times. By completing more of the production process during manufacture the components can be delivered at higher levels of assembly, ready for line-side supply – saving you time, space, stock & money.

Markets & Customers

Automotive Markets

Formula Plastics supplies plastics components to Tier 1 & Tier 2 Automotive Manufacturers, including Nissan, Jaguar Land Rover, Honda, Toyota, Volvo, Ford, Peugeot and Renault. The range of products we manufacture includes:

» HVAC components
» Interior trim parts
» Knobs (Twin Shot)
» Adhesive backed location pins & glass lifter pads

Electronics & Lighting Markets

We manufacture plastics components for a number of Original Equipment Manufacturers. These include components for:

» Lighting
» Electronic devices & switches
» Electronic test equipment
» Gas measuring equipment