Top 10 Injection Moulding Companies In The UK

Injection molding supplier UK

With a vision to create stunning plastic designs, injection molding has been a preferred method for the manufacturing industries in the UK. This process is used to pour a molten or liquidated material into the mold, so that the desired shape may be attained. Oftentimes, Injection molding helps to adjoin two or more materials together to form a single product. 

The UK has been a top supplier of injection molding products that are traded all over the world. Being a hub of the manufacturing industry, there had to be some specific brands that stood out from the rest. We have expertly evaluated the functioning of various injection molding suppliers in the UK, and listed below the most trusted ones in the business! 

In this blog post, we will discuss 10 of the best suppliers in the country. Of course, articles on the subject appeared on Google years ago. But from today’s point of view, these lists are outdated, and many companies in them are on the verge of collapse or have already gone out of business. Without further ado, here are the top 10 injection molding companies in the UK:

Aria Manufacturing Limited

Aria Manufacturing
  • Location: Dongguan

  • Year founded: 2010

  • The number of employees: 50 – 100

  • Main product: Injection Moulding, CNC Machining, Sheet Metal Fabrication

  • Website:

  • Advantages: Design Support, Factory Price, Instant Quote Online, On-demand Order, One-stop services

You didn’t read it wrong, Dongguan is not in the United Kingdom, but there is a reason why I placed Aria Manufacturing Limited on the list. Having great success in over a decade with millions in sales, I had to use us as an example of a great injection moulding manufacturer.

Although we are a factory from China, our founder graduated from the University of Denmark, and he has 5 years of working experience in The UK, which ensures that we can complete any way of communication with customers in the UK. We usually confirm product details with customers quickly by video conference for urgent orders.

Through Aria’s online quotation system (, you can quickly get a quote for your injection moulding project.

Get It Made

get it made
  • Location: London

  • Year founded: 2011

  • The number of employees: 2-10

  • Main product: Plastic Injection Moulding, CNC Machining, 3D Printing,Aluminium Die Casting, Sheet Metal Fabrication

  • Website:

  • Advantages: Flexible production capacity, Wide Business

They’re a trading company, but they’re growing faster than most factories. In order to grow and expand its diverse range of services, They have cooperative manufacturing factories in the UK, Europe and Asia. In the two years since the COVID-19 outbreak, their business has not decreased but increased 5 fold.

If they continue to grow at their current rate, They are likely to be among the Top3 injection moulding suppliers in the UK.


  • Location: Leicester

  • Year founded: 1991

  • The number of employees: 11-50

  • Main product: Injection Moulding, Injection Mould Tooling, Prototyping

  • Website:

  • Advantages: Design Support

Agentdraw is a leading manufacturing company in the UK plastics industry that produces injection moulded components. They offer high-quality products and services, and are a leader in their field.

They have a very strong engineering team who can offer their customers design for manufacture (DFM) support. This means that they can help you optimize your injection mould design, saving you time. But their production cost is several times that of Aria Manufacturing Limited.


Rutlandplastics injection molding supplier
  • Location: Oakham, Rutland, UK

  • Year founded: 1956

  • The number of employees: 51-200

  • Main product: Injection Moulding, Injection Mould Tool, Prototyping, 3D Printing

  • Website:

  • Advantages: Design Support

Rutlandplastics have more than 30 injection moulding machines at Oakham, Rutland, ranging from 50T to 1700T, which can produce plastic parts from 1g to 45kg. And the maximum injection moulding part size they can manufacture is 1.5m x 1.5m. It also offers a full range of services from design and manufacturing, prototyping, mold making, plastic parts production, machining, assembly and warehousing.

The downside is that they don’t support small orders, and the cost of the parts is higher than Chinese injection moulding suppliers. If you are looking to get your product manufactured through injection moulding and your budget is adequate, they are a company you should consider working with!

InMould Injection Moulding

InMould Injection Moldings Ltd
  • Location: Cheltenham, England

  • Year founded: 1994

  • The number of employees: 11-50 

  • Main product: Injection Moulding, Mould Tool making, Prototyping, 3D Printing

  • Website:

  • Advantages: Design Work, One-stop services

Injection Mouldings Limited was established in 1994 to provide high-quality moulded products in a variety of plastics and complex engineering polymers.

Efficient machinery has always been at the heart of their mode of work. Their output ranges from 35 to 270 tons and is produced by 14 “Bartonfield” machines. In 28 years of development, injection moulding Co., LTD has achieved remarkable results.

The main production areas of the brand include building materials, packaging and related products, and household products. In order to go beyond ordinary working patterns, injection moulding ltd. also accepts customer orders, aiming to provide the most critical designs for plastic manufacturing.

Malton Plastics (UK) Ltd

MPL Injection molding supplier
  • Location: Pickering, North Yorkshire

  • Year founded: 2001

  • The number of employees: 2-10

  • Main product: Injection Moulding, Tool Making

  • Website:

  • Advantages: Design Work, One-stop services

Maltan Plastics is known for its unique quality that distinguishes it from other injection moulding suppliers in the UK. The brand follows an approach of customized products, designs, and manufacture. The range of their production equipment from 35 to 320 tonnes gives you scope to work with regarding your project and the moulding size.

Maltan Plastics does not target a streaming market to produce items at large. Instead, they receive special orders from the UK and overseas for manufacturing products that beat the mainstream trends. Being the one-stop solution for unique products, Maltan Plastics has made its way up the list of injection moulding companies in the UK.

LVS Small Plastic Parts Ltd

LVS Injection molding supplier
  • Location: Telford, Shropshire

  • Year founded: 1973

  • The number of employees: 51-200 

  • Main product: Plastic Injection Molding and Toolmaking

  • Website:

  • Advantages: Design Support, Delivered on time

LVS Small Plastic Parts is a Plastic injection molding company with a long history. The injection moulding machine ranges from 22 tons to 800 tons and can manufacturing process a wide range of products. Injection moulding of automobiles and agriculture products is its core business.

Moving over to manufacturing products for agriculture, luxury, and automotive sectors, this brand has targeted a different customer base. Unlike most injection moulding companies, they don’t work on household appliances. Rather, Small Plastic Parts Ltd. has commenced its services in other areas requiring huge amounts of plastic moulding.

This brand was established in 1973 and is known for its expertise in producing complex designs. Having been in the business for almost 50 years now, the team knows the best procedures to get the job done. Their manufacturing space is loaded with modern technology to avoid all shortcomings of the injection molding process.

AV Injection Ltd

AV injection molding supplier
  • Location: Sutton in Ashfield, Nottinghamshire

  • Year founded: 1979

  • The number of employees: 51-100 

  • Main product: Plastic Injection Moulding, Tool Making

  • Website:

  • Advantages: 30+ years of manufacturing experience

AV injection has an impressive work ethic, having worked with the most prestigious brands like Ford, Aston Martin, Volvo, and Honda. Undoubtedly, they have been a top preference by the automobile industry, giving them an upper hand over the other plastic injection moulding companies.

AV injection has dedicated departments to carry out additional services like 3D modelling, sampling, analysis, and packaging of final products. The in-house experts at AV injection understand each client’s demand specifically and design the prototypes that could be worked on. This quality has been valued greatly by the leading brands that worked with them.

AV Injection is still one of the UK’s most popular injection moulding suppliers, Even though they’ve been around for more than 30 years.


Nordell injection molding supplier
  • Location: Worthing, West Sussex

  • Year founded: 1968

  • The number of employees: 51-200 

  • Main product: Plastic Injection Moulding, Mould Tooling, Plastic Extrusion

  • Website:

  • Advantages: Over 50 years of manufacturing experience

To better meet the needs of every client, Nordell provides a professional consultancy session throughout their process. The brand majorly works on customized designs, avoiding mainstream trendy projects. 

The reason for Nordell’s popularity is its impressive range of add-on services that are beneficial for every client. These include sampling, modelling, designing, fabrication, die casting, etc. The usual projects of Nordell include laboratory products, cosmetic items, and heavy machinery inputs.

Pentagon Plastics Ltd

PENTAGON Plastics Group
  • Location: Horsham, West Sussex

  • Year founded: 1972

  • The number of employees: 11-50 

  • Main product: Plastic Injection Moulding, Toolmaking, Rapid Prototyping 

  • Website:

  • Advantages: Design Assistance, Tooling Support for Moulders

Pentagon Plastics Ltd having a workspace of 20,000 square feet, It has established tough competition for other brands. They specialize in producing household products, accessories, and medical devices at large.

This brand was established in 1972 as a small-scale injection molds maker. Its main focus was on the polymer industry, but in the year 2013, the brand increased its factory space to 7,000 square feet with immense machinery input support. These numerics have been increasing yearly for Pentagon Plastics, and they successfully stay on top of the business.

More injection molding suppliers in the United Kingdom:

Crown Plastic Mouldings

  • Location: Builth Wells, Powys

  • Year founded: 1979

  • The number of employees: 2 – 10 

Crown Plastic Mouldings have 27 moulding machines on site, ranging from 35 to 200 tonnes. With 15000 square feet of a purpose-built facility in Builth Wells, there are good road links with the Midlands, North West and South Wales.

they focus on the production of plastic automotive components and work closely with some of the biggest car manufacturers to produce components for the interiors of all types of vehicle.

Mumford Engineering

  • Location: Claction on sea, Essex

  • Year founded: 1973

  • The number of employees: 2 – 10 

Mumford Engineering was established over 40 years ago in 1973 to provide mould manufacturing and injection molding for local companies in East Anglia. They supply many manufacturing sectors, From electronics to fishing tackle makers.

Mumford Engineering contains a one-stop service – from product design, injection mould design or manufacturing to finished injection products. There are 12 injection moulding machines with a capacity ranging from 22 tons to 150 tons. Can produce a variety of plastic injection molded parts weight from less than 1 gram to 280 grams.

Essex injection mouldings ltd

  • Location: Southend-On-Sea, Essex

  • Year founded: 1987

  • The number of employees: 2 – 10 

They’re considered to be a destined trader for all sorts of molding services. Due to their machinery equipment ranging from 25 to 250 tonnes, Essex Injection Moldings Ltd is capable of producing the simplest and the most complex products simultaneously.

Their dedicated department for Printing, designing and shipping allow their business to work in coordinated sync. At Essex Injection Moldings Ltd, one can discover a series of Aviation, medical, automotive, and electrical plastic appliances.

What should you consider when you find an injection molding supplier?

Price is not the only factor to consider when you are looking for an injection molding supplier. You should also consider the quality of the products, the delivery time, and the supplier’s customer service. Here are some tips to help you find a good companies:

  • Ask for quotes from several suppliers.

  • Ask for samples of the products.

  • Check the supplier’s delivery time.

  • Check the supplier’s customer service.

  • Check the qualification of suppliers.


These top injection molding companies in UK are some of the most reliable and professional companies in the industry. They all offer a wide range of services and products, so you can be sure to find one that meets your specific needs. 

If you are looking for high-quality thermoplastic components, then these suppliers should be at the top of your list. Did you find this blog post helpful? If you need high-quality injection molding services, then you should contact these suppliers. If you are going to purchase injection molded parts in China, ARIA Manufacturing Co., Ltd. is your best choice.


Gavin Leo is a technical writer at Aria with 8 years of experience in Engineering, He proficient in machining characteristics and surface finish process of various materials. and participated in the development of more than 100complex injection molding and CNC machining projects. He is passionate about sharing his knowledge and experience.