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rapid tooling and plastic injection molding services

Custom Plastic Injection
Moulding Service

Get custom injection moulded prototypes and
production parts in as fast as 2 weeks.

Lead time from 2 weeks
From 1 to 100,000+ parts
Wide range of plastic resins available
Full in-house service
ISO and IATF certified
Rapid tooling and injection moulding services

Rapid Tooling

We offer rapid prototyping and low volume injection moulding services. Think of rapid injection moulding as end-use prototype manufacturing.
injection moulding and overmoulding services


Overmoulding is a unique injection moulding process that combines two or more components together. It is the best practice for the production of multi-color and multi-layers products.
Plastic Injection Moulding Services, Rapid Injection Moulding

Insert Moulding

Insert Molding is an injection molding process that encapsulates components in a plastic part. It is most commonly used for designs with threads and holes.

Rapid Tooling and Plastic Injection Moulding Services

Injection moulding is our top choice for producing low-volume plastic parts. Thanks to its high-precision, repeatability, and cost efficiency at scale, our plastic injection moulding services have been used to make a variety of parts from the smallest medical insert up to large automotive & aerospace parts.

Our CapabilitiesDescription
Machine size50 – 3000 ton
Mould tool materialaluminium and steel (various grades)
Shot life500 to 1M+ shots (MOQ of 1)
Mould typesingle cavity, multi cavity and family mould
Lead timeT1 samples as fast as 2 weeks

Leading rapid tooling and injection moulding solutions provider for plastic part production

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Home Office: 116 Cardigan Road, Office M2.
Headingley, Leeds UK, LS6 3BJ
VAT Number: GB393458263

Factory: Building A, Hongfa Industrial District
Houda Road, Daling Shan, Dongguan,
Guangdong, China

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Please use the following formats:
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Home Office: 116 Cardigan Road, Office M2.
Headingley, Leeds UK, LS6 3BJ
VAT Number: GB393458263

Factory: Building A, Hongfa Industrial District
Houda Road, Daling Shan, Dongguan,
Guangdong, China

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Common Injection Moulding Materials


HDPE is a low cost thermoplastic with good impact and chemical resistance. It is used in a wide variety of applications, including plastic bottles, cutting boards, and piping.
Black, white
Rapid injection moulded HDPE material part


PA (or nylon) plastic injection moulding material is a versatile, durable, and flexible material that can be used in a great variety of applications. Due to its high melting point, it is an excellent alternative to metal components in high-temperature environments, like car engines and other types of high-friction machinery.
Black, White, Beige
Nylon material injection molded part with SPI grade b surface finish


ABS is one of the most popular material options for injection moulding. It is an extremely rigid, versatile thermoplastic with fantastic chemical and weather resistance. It is often paired with a chrome plated finish to make high quality automotive accessories and other components.
Material Reference
ABS, ABS+GF, ABS+UV resistant, food grade ABS, PC+ABS
White, Black, Cream, Milky
Injection moulded white ABS Material part


PBT holds high strength, rigidity and thermal deformation resistance, as well as high dimensional stability and a low tendency to creep. It is commonly used to make sockets, switches and handles.
Material Reference
White to Bright Color
Injection molding PBT Material


PC has high impact resistance, wear resitance and can withstand functional testing. It is commonly used in the medical, automotive, telecommunications industries.
Material Reference
Black, Translucent (or polished transparent)
Injection molded PC Material part


Acrylic or PMMA injection molding is a very effective manufacturing method for producing high quality clear and transparent parts and prototypes. Applying an SPI grade A mould finish will guarantee optimal part clarity.
Translucent, Black
Injection molding transparent acrylic pmma material


Polypropylene (PP) is a thermoplastic addition polymer, which is used predominantly in injection moulding applications and is often known to be one of the 'safer' material options. It is durable, robust and resistant to many external factors.
Material Reference
PP, PP+GF, food grade PP
Many colors
Injection molding PP Material


Polyphenylene sulfide (PPS) is a great choice for thin walled plastic injection mouldings. It is a rigid polymer with excellent high temperature and high chemical resistance and a good electrical insulation. PPS is commonly used in medical devices and surgical instruments.
Opaque white to light tan
injection molding PPS material

Typical Plastic Injection Moulding Finishing Options

Applicable MaterialsColourDescription
SPI Mould FinishesAllSPI A1-3, B1-3, C1-3, D1-D3.
Find out more here.
PaintingAllBlack, Pantone/RAL coloursPainting is a method of adding colour to a part. It is often used to increase the aesthetics of a part.
Chrome PlatingAllSilver-gray metallicChrome plating is used to increase corrosion resistance or surface hardness of a part, ease the maintenance process or for purely decorative purposes.

About The Process

The injection moulding process requires an injection moulding machine, raw plastic material, and a machined mould. The raw plastic material is first melted in the injection unit then injected into the mould — most often machined from steel or aluminium — where it cools and solidifies into the final plastic part.

Plastic Injection Moulding Services, Rapid Injection Moulding

Injection Moulding Tolerances Guide


Grade Size0.5-3mm3-6mm6-30mm30-120mm120-400mm400-1000mm1000-2000mm2000-4000mm

Design For Injection Moulding

Several factors such as wall thickness, draft angles and corner radii, can affect the quality of the final injection moulded part and the repeatability of the process. For better part quality, learn to design for the process here.

experts in plastic injection molding and designing for manufacturing
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Why Use Rapid Injection Moulding

Injection Moulding vs Vacuum Casting
Vacuum (urethane) casting offers a lower front-end cost with a higher unit price, while injection moulding demands a higher front-end cost, but a significantly lower unit price. With higher volume production runs, you will simply not see the same ROI with vacuum casting than you will with injection moulding.

Rapid Injection Moulding is Used For
Producing low-volume (up to 100,000) quality production parts and prototypes from real materials. Rapid injection moulding is used for prototyping, bridging and low volume production run parts in less time and a reduced cost than full production mould.

Advantages of Injection Moulding

  • Cost effective
  • Highly efficient and reliable
  • Real production grade materials
  • Offers flexibility (in materials and colors)
  • High quality parts

Injection Molding FAQS

Injection moulding is a mature manufacturing process that allows for plastic parts to be produced in large volumes. The process involves melting plastic pellets that once malleable enough, are injected at pressure into a mould cavity, which fills and solidifies to produce the final product.

Rapid injection moulding is the process of making injection moulds for prototyping, bridging, and short production run parts in less time and a reduced cost than full production moulds.

Typically, the tooling costs is between $2,000 – $10,000. However, depending on the complexity of the project, type of tool, and other factors, it can go well over $10,000.

The unit cost is what makes the initial investment in injection mould tools worthwhile. You can expect the cost per unit to range between a few pennies to a few dollars.

Injection mould tools can last between 100 to over 100,000 and even 1M+ cycles. The life span of an injection mould depends on the mould material, mould structure design, maintenance, time between production runs and operating conditions.

Injection moulding is one of the most popular and versatile manufacturing technologies for producing mid-to-high volumes of plastic parts. It is widely used in many industries, including:

  • automotive
  • agriculture
  • consumer goods
  • consumer technology
  • medical & pharmaceutical
  • robotics
  • toys
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