Serving the UK & IE plastics industry

Liondell - Product Designers & Developers

Liondell logo - plastic product designers


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By utilising the latest in CAD, mould simulation software and our toolmaking experience, Liondell provide a bespoke service to develop plastic injection mouldings with a focus on manufacturability. Our services include In-house UK tool design & DFM consultancy, and external manufacture of tooling.


Injection Moulding Design:

From an initial design brief and by using the latest CAD & mould simulation software, we can turn your idea into a digital 3D and 2D design. With our expertise in tooling and moulding we design and develop your parts with the aim of creating a part that is fit for manufacture without compromising design intent.

Injection Mould Tool Design:

With our extensive knowledge of injection mould tooling, we have the in-house software and capabilities to provide "stand-alone" injection mould tooling designs to meet customers specifications. We can also complete DFM reports (design for manufacture) & mould simulation analyses to highlight any issues related to the design of plastic mouldings, therefore we can recommend design changes to optimize cycle times, quality of mouldings & tooling.

Tooling Manufacture:

We source high precision, high quality injection mould tools for a wide variety of product applications, including Automotive, Aerospace, Medical and consumer products. Ranging from prototype tooling to production tools manufactured from a range of high grade, hard wearing steels that are suitable to the specific requirements. All tools are managed by Liondell from start to finish. At tool design stage we contribute our technical expertise and know-how by providing insight into the needs of the client and to assist the tool designers in achieving a quality tool and product. All tooling includes a shot-life warranty that is fully supported by our approved UK based toolmakers.

Tool Trials:

When new tooling is completed, we arrange for tool trials to be conducted in-house or in local trial shops to prove out the tooling function and moulding process. Usually Liondell staff are on-site to assist with the trials to ensure that everything runs smoothly and that the clients expectations are met. If any corrective action is necessary, corrective action (PFU) reports are completed to improve the results at the following trial. ISIR reports are submitted after every trial. All of our suppliers own or have access to CM Machines and other inspection equipment necessary to produce accurate reports.

Product Manufacture:

Depending on the customer requirements prototype or low volume production parts can potentially be 3D printed, vacuum cast or injection moulded. We work with Rapid Prototyping companies in the UK and China who are able to assess and advise on most cost-effective methods to produce parts of the correct quality. Our toolmaking partners will typically be able to mould low-volume production in-house which will be quality checked and managed on a door-to-door basis.


Consumer Products




We have extensive knowledge in the design and manufacture of automotive under bonnet plastic parts and injection mould tools.


It is a pleasure to work with Lionedll (Andy & James). Their process is very simple but detailed, from the initial quote, through DFM, GA activities to tool receipt. Their process for pre-shipment check and UK toolroom inspection BEFORE we receive the tools works extremely well. We have not had a fault with the tooling we have received from them. We look forward to working with them in the future

Chris Ellis, COBA Plastics Moulding Ltd



Contact No. :+44 (0) 2392 429 424


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