List of Injection Mold Manufacturers in the UK: Our Top 10 Picks

Looking for an injection mold manufacturer in the United Kingdom? In this guide, we list 10 British injection mold suppliers offering solutions for electronics, home decor, food contact products, packaging, medical equipment, and more.  Each company profile also includes main product areas, certification, factory location, and more.

Pentagon Plastics

Pentagon Plastics was established in 1972 in Horsham as an injection molds maker, with a focus on the polymer industry. The company offers a turnkey injection molding service within the UK-based manufacturing facility, initiating from custom product design through development, sampling, production to post-production support.

In-house post-molding operations include insert fitting, machining, full paint, ultrasonic welding, finishing, wax-infilling, basic painting, light assembly, and basic packing.

Pentagon Plastics provides mold tooling and technical molding services to a vast range of industry sectors including household products, medical devices, electronic equipment, and machinery accessories. The technical molders are able to process a variety of filled and unfilled thermoplastics materials to exacting standards and from many types of mold tooling.

The pressing machines of Pentagon Plastics range from 22 tonnes to 280 tonnes of clamp force, which enables mold shot weights from 0.5 gram upwards. In addition, according to the official website of Pentagon Plastics, the company is ISO 9001 certified.

Main Products

• Household products molds
• Medical devices molds
• Accessories mods
• Components of electronics devices molds

Summary

• MOQ: Not mentioned
• Samples offered: Not mentioned
• Design services: Yes
• Production time: Not mentioned
• Sample lead time: Not mentioned

Location: Horsham, West Sussex, United Kingdom

Rutland Plastics

Rutland Plastics offers a full range of injection molding services starting from design, moldflow, prototyping, mold making, injection molding, ultrasonic welding, and more.

Rutland Plastics factory is equipped with a wide range of modern microprocessor-controlled injection molding machines, which are capable of handling plastic molding part shot weights ranging from 1 g up to 48 kg, with a maximum mold up area of 1.5 square meters.

Rutland Plastics has particular expertise in thick section moldings, which reaches up to 100 mm. Special add-value services are offered for the thick section molding programs, such as large part assembly and secondary operations.

Main Products

• Foodstuff containers molds
• Measuring equipment components molds
• Machinery parts molds
• Robot components molds

Summary

• MOQ: Not mentioned
• Samples offered: Not mentioned
• Design services: Yes
• Production time: Not mentioned
• Sample lead time: Not mentioned

Location: Oakham, Rutland, United Kingdom

AV Injection

AV Injection was founded in 1979 as an injection mold tooling manufacturer for the industries of plastic consumer products, telecommunications, outdoor large-scale machines, and vehicle accessories. The turnkey services offered by AV Injection include 3D modeling, mold flow analysis using various CAD systems and software, sampling, modifying, producing, finishing, and packing.

According to its website, AV Injection has been cooperating with some prestigious clients from the automobile industry like Ford, Toyota, Aston Martin, Bosch, Volvo, and Honda.

Also, the company has rich molding experience in handling a diversity of plastics including ABS, PE, SAN, PES, PPO, PMMA, PC, PET, PVC, TPO, TPR, and LCP.

Main Products

• Plastic accessories molds
• Medical supplies molds
• Plastic packagings molds
• Telecommunication devices components molds
• Automotive parts and accessories molds

Summary

• MOQ: Not mentioned
• Samples offered: Yes
• Design services: Yes
• Production time: 14 days
• Sample lead time: 2 days

Location: Sutton, Nottinghamshire, United Kingdom

Nordell

Nordell is a British company whose business is primarily injection molding and plastic extrusion. The company also has an R&D and sales center in Xiamen, China.

Nordell offers a full range of custom manufacturing as well as add-value services, involving technical consulting and supporting, mold design and fabrication, product design, die casting, ultrasonic welding, extrusion, assembly, and testing. At present, the manufacturing ability of Nordell is in excess of 20 mold tools a month.

Currently, Nordell has 28 injection molding facilities in the manufacturing center in the UK, which are tailored to processing a wide range of materials, such as commodity polymers, engineering polymers, and many specialized and niche materials used in less common applications. The clients of Nordell come from diverse sectors including consumer products, industrial products, medical products, and electronics.

According to the official website of Nordell, the company is ISO 9001 and ISO 14001 certified, alongside owning UL test reports for some of their products.

Main Products

• Cosmetic cases molds
• Laboratory experiment equipment molds
• Parts and components of large scale machines molds

Summary

• MOQ: Not mentioned
• Samples offered: Yes
• Design services: Yes
• Production time: 14 days
• Sample lead time: Not mentioned

Location: Worthing, West Sussex, United Kingdom

Crown Plastic Mouldings

Crown Plastic Mouldings makes molds for home decor products, gardening tools, plumbing tools, leisure products like photographic equipment, sporting goods, camping equipment, electronic components, garage and shutter doors, disposable and durable medical products.

Also, the company produces small to medium plastic molded parts supplied to manufacturers and private labelers in the UK and worldwide. Crown Plastic Mouldings undertakes every stage of the injection molding process, starting from business idea consulting to final product delivery.

Currently, there are 27 molding machines in the 15,000 square feet manufacturing center of the company, with capacity ranging from 35 tonnes to 200 tonnes.

According to the official website of Crown Plastic Mouldings, the company is ISO 9001 certified.

Main Products

• Home decor molds
• Construction materials molds
• Gardening tools molds
• Electronic and electrical devices components molds

Summary

• MOQ: Not mentioned
• Samples offered: Yes
• Design services: Yes
• Production time: Not mentioned
• Sample lead time: Not mentioned

Location: Builth Wells, Breconshire, United Kingdom

Injection Mouldings

Injection Mouldings was established in 1994, specializing in the business of injection molding tool design and production. The comprehensive tooling service of Injection Mouldings includes pre-production product manufacturability supporting, material selection and procurement, product design and mold flow analysis, 3D printing, and in-house mold manufacturing.

Injection Mouldings also produces molded products for the housing and construction industries. The company works with a wide range of product materials, including acetal, PTFE filled acetal, glass-filled nylon, acrylonitrile butadiene / high Impact styrene, high/low-density polyethylene, polyether ether ketone, polyphenylene sulfide, and polyvinyl chloride.

Currently, the production center of Injection Mouldings is equipped with 14 Battenfeld injection molding machines, ranging from 35 tonnes to 270 tonnes. These enable the company to take up orders of large quantities and meet tight production schedules during peak season.

Main Products

• Housewares and accessories molds
• Building materials molds
• Packaging products molds
• Components electronic and electrical devices molds
• Parts and components of large scale machines molds

Summary

• MOQ: Not mentioned
• Samples offered: Yes
• Design services: Yes
• Production time: Not mentioned
• Sample lead time: Not mentioned

Location: Cheltenham, Gloucestershire, United Kingdom

River Manufacturing

River Manufacturing has more than 40 years of experience in the industry of injection molding and provides comprehensive full stop services to its clients.

The OEM services offered by River Manufacturing include mold tool making, material coloring, labeling, finishing, and final delivery. All stages of manufacture are completed at the 35,000 square feet factory in Sunbury on the Thames.

River Manufacturing mainly manufactures molds for household food contact products and electrical appliances, such as storage jars, plates, saucers, wine goblets, washing machines, air cleaners, and refrigerators. Other household items include small accessories like iron hooks, recyclable plastic carrier bags, brooms, and garbage bins.

River Manufacturing is able to produce molds in materials like ABS, acetal, acrylic, nylon, polycarbonate, polypropylene, polystyrene, PVC, and thermo rubber.

Main Products

• Houseware molds
• Kitchenware molds
• Household appliances molds
• Packaging products molds

Summary

• MOQ: Not mentioned
• Samples offered: Yes
• Design services: Yes
• Production time: Not mentioned
• Sample lead time: Not mentioned

Location: Sunbury, Middlesex, United Kingdom

Firma Nicand Plastics

Firma Nicand Plastics is a designer and manufacturer of injection molds based in Berkshire. The company was built in 1965 and has been serving clients of domestic and international markets from South America, Europe, and Asia.

The in-house tools and equipment of Firma Nicand Plastics include 15 injection molding machines with ranges of 20 tonnes to 300 tonnes, with shot capacities up to 1400g. The tooling and molding services are provided to customers from the fields of household products, automotive accessories, electronics, hi-tech defense, and security equipment, covering products made of standard thermoplastics and specialist niche materials.

Firma provides full support from initial design to finished product. In particular, Firma is able to develop standards for multi-cavity tooling to cater to the exact requirements of the customers.

Main Products

• Home decor molds
• Children’s toys molds
• Tableware molds
• Electronics devices components molds
• Security devices components molds

Summary

• MOQ: Not mentioned
• Samples offered: Yes
• Design services: Yes
• Production time: Not mentioned
• Sample lead time: Not mentioned

Location: Maidenhead, Berkshire, United Kingdom

S&S Plastics

S&S Plastics was founded in 1989 as an injection molding company in Derbyshire. Over the course of 30 years, the company has expanded from a small industrial unit of 1,500 square feet to a 21,000 square feet facility, equipped with a diverse range of machines, including 3 axis high-speed machines, 4/5 axis wire-EDM, 2 axis CNC machines, 6T, 22T, 50T, 150T, 200T, and more.

The company also owns several 400T horizontal injection machines, in clamp forces between 6 to 400 tonnes, which enables the offering of a diversity of molds that can produce components weighing from 0.1 g to 1000 g.

S&S Plastics has been supplying over 30 different industries, including electronics, household products, medical devices, and machinery, with the ability to produce molds for products that are made of materials like PVC, glass-filled nylon, polypropylene, TPE, and ABS.

According to the official website of S&S Plastics, the company is ISO 13485 and ISO 9001 certified.

Main Products

• Tableware molds
• Electronics products component molds
• Medical devices molds

Summary

• MOQ: Not mentioned
• Samples offered: Yes
• Design services: Yes
• Production time: Not mentioned
• Sample lead time: Not mentioned

Location: Alfreton, Derbyshire, United Kingdom

Acorn Plastech

Acorn Plastech is an injection mold tooling company providing OEM services to the machinery, electronics, and medical sectors. The inclusive services cover pre-market consultation, sampling, bulk production, finishing, and delivery, involving procedures like full 3D CAD modeling, in-house tool design, CNC machining, rapid prototype tooling, wire erosion, spark erosion, tooling modifications, and maintenance.

The dominant materials Acorn Plastech has experienced include ABS, nylon, acetal, PPS, polycarbonate alloys, and TPE (medical-grade USP class 6).

According to the official website of Acorn Plastech, the company is ISO 14644 certified.

Main Products

• Medical devices molds
• Electronics and computer components molds

Summary

• MOQ: Not mentioned
• Samples offered: Yes
• Design services: Yes
• Production time: Not mentioned
• Sample lead time: Not mentioned

Location: Tewkesbury, Gloucestershire, United Kingdom