Injection moulding companies are essential in producing high-quality, precise plastic components for industries such as automotive, medical, packaging, and electronics in the country. Many injection moulding companies specialise in creating complex designs with tight tolerances, offering expertise in material selection, mould design, and large-scale production.
Many injection moulding companies offer specialised services to meet diverse industry requirements. The companies will have expertise in material selection, advanced mould design, and state-of-the-art manufacturing processes. This ensures they can produce complex parts with tight tolerances, delivering high-quality, consistent results across every production run. From small batches to large-scale orders, they provide tailored solutions to suit a variety of needs.
Choosing the right injection moulding company is critical to achieving the best results for your project. A reliable partner will not only provide expert advice on material and design but also ensure efficient, cost-effective production. Working with an experienced injection moulder guarantees that your plastic parts meet exact specifications, helping to minimise waste, reduce lead times, and maintain product quality.
The top seven rating is the view of the team at the leading plastics industry resource, PlastikCity. All companies have been verified as follows:
- Supply premium-quality equipment
- Established a minimum of two years
- Provide UK-based, reputable service support
- Financially sound
Interested in finding injection moulding companies based in the South? Visit PlastikCity.co.uk to quickly and easily request quotes from our top manufacturers.
In alphabetical order:
Advanced Plastics Group
East Riding of Yorkshire, Greater Manchester and Hampshire
Advanced Plastics Group, with manufacturing facilities in Hull, Fareham, and Manchester, is a leading injection moulding company specialising in safety-critical, medical, technical, and automotive applications. Its machine range spans from 22 to 1600 tonnes, offering services such as 2K moulding, welding, and FIP sealing. Certified to IATF16949, ISO9001, and ISO14001, the company deliver high-quality, cost-effective solutions, including white room assembly, toolmaking, and JIT production.
Avalon Plastics
Somerset
Avalon Plastics, based in South West UK, operates 41 injection moulding machines ranging from 35-tonne to 1500-tonne. Specialising in trade moulding and toolmaking, the company offers on-site tool design, 3D printing, reverse engineering, and mouldflow analysis. With 24/7 operation and value-added services like assembly and printing, Avalon is committed to sustainability, utilising solar power and expertise in recycled materials processing.
Millpac
Devon
Millpac, with over 30 years of experience, operates from a 50,000 sq. ft facility offering comprehensive plastic moulding solutions. Specialising in sectors such as personal care, household, and horticulture, Millpac utilises 32 injection moulding machines ranging from 15T to 200T. With in-house toolmaking, 3D printing, and additional services like insert moulding and sonic welding, Millpac ensures high-quality, cost-effective results.
TCB-Arrow
Surrey
TCB-Arrow, established for over 30 years, is a leading injection moulding company specialising in liquid silicone and thermoplastic moulding. With machine capacities from 15T to 650T and shot weights of 0.5g to 3600g, the company serves sectors such as medical, aerospace, and automotive. Offering services like assembly, over-moulding, toolmaking, and prototyping, TCB-Arrow is ISO 9001 certified, ensuring high-quality, reliable solutions.
Tex Plastics
Derbyshire and Devon
Tex Plastics is one of the leading injection moulding companies serving sectors such as aerospace, medical, and consumer goods. With machines ranging from 25T to 1300T and shot weights of 27g to 6100g, they provide full product development, including material selection and prototyping. Additional services include class 8 cleanroom facilities, ultrasonic welding, secondary assembly, and 7-colour tampo printing, ensuring high-quality solutions.
Vital Parts
Kent
Vital Parts Ltd is a leading UK manufacturer and distributor of plastic, rubber, and metal components, operating from facilities in Maidstone, Kent, and Bournemouth, Dorset. Known for its extensive product range and tailored solutions, Vital Parts serves commercial, industrial, and consumer projects with exceptional customer service. ISO9001:2015 accredited, the company combines innovation, technical expertise, and a user-friendly website to meet diverse customer needs.
Webb Injection Moulders
Bedfordshire
Webb Injection Moulders is one of the top family-run injection moulding companies specialising in high-quality plastic and rubber components. With machines ranging from 55T to 550T and shot weights of 10g to 2365g, the company serves industries such as automotive, aerospace, and electronics. Accredited to ISO9001, it offers design advice, prototyping, tool design, and value-added services like pad printing, ultrasonic welding, and over-moulding, ensuring tailored solutions for diverse needs.
