Top 10 Injection Molding Companies In Australia

Injection molding supplier in Australia

Looking for a top-quality injection molding supplier in Australia? Look no further! In this article, we will discuss the 10 best suppliers in the country. Each of these companies offers excellent products and services, so you can be sure to find the right one for your needs. Keep reading to learn more about each supplier and discover which one is the best fit for your business.

Australia has a large market that supplies all countries in Oceania. Compared to the countries in its region, it has some of the best injection molding companies

I compiled a list of the top 10 injection molding suppliers in Australia based on thorough research. Being in the industry for many years now, I’m experienced enough to find the best.

The top 10 injection molding companies in Australia are:

Aria Manufacturing Limited

Aria Manufacturing
  • Location: Dongguan

  • Year founded: 2010

  • The number of employees: 50 – 100

  • Main product: Prototyping Injection Moulding, Overmoling, Insert Molding, Mold Making, CNC Machining

  • Website:

  • Advantages: Design Support, Strong supply chain, Factory Price, Instant Quote Online, On-demand Order, Plus plastics manufacturing capabilities

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.

Sneddon & Kingston Plastic

Sneddon & Kingston Plastics Pty. Ltd
  • Location: Preston, VIC

  • Year founded: 1948 

  • The number of employees: 51-200

  • Main product: IML Containers, Injection Moulding, Injection Moulding Tooling, Food Packaging,

  • Website:

  • Advantages: Design Support, Focus on plastic packing

By producing quality injection molding products for the last 60 years, Sneddon & Kingston Plastic has become a top choice of clients! The brand is based in Preston, Melbourne, and its wide range of services keeps a check on complete satisfaction. 

The proficient team has got its hands on the 3D CAD software, which allows them to have a practical insight into creative plastic design. They closely examine the usability of the finished product before its manufacture and estimate the possible modifications.

The services of Sneddon & Kingston Plastic are plastic product design, prototyping, injection molding, mold design, and mold manufacturing. The injection moulded plastic parts produced are mainly used in automobiles, packaging, medical, and building construction.

A Plus Plastics

A Plastic injection molding supplier
  • Location: Minto, New South Wales

  • Year founded: 1997

  • The number of employees: 11-50

  • Main product: Plastic Injection Molding, Injection Moulding Tooling, CNC Machining, Tooling & Engineering

  • Website:

  • Advantages: Design Assistance, Over 30 years of manufacturing experience

A Plus Plastics, an Australian-based injection molding supplier, has adequate machinery to manufacture every sized product. The brand mostly deals in bulk orders for the warehousing, medical, automotive industry, and agriculture industries.

The manufacturing capabilities of A Plus plastic range from the production of small and complex plastic components, all the way up to large injection molded parts, with the ability to producing parts weighing up to 8kg using A variety of resin moulds. 

Their main focus is to produce creative prototypes that meet the client’s requirements without disrupting their budget. Due to its skilled workforce, A Plus Plastics delivers durable and highly efficient plastics that are valued highly. 

Lincoln Plastics Pty Ltd

LINCOLN PLASTICS Injection molding supplier
  • Location: Saint Agnes, South Australia

  • Year founded: 1959

  • The number of employees: 5-20

  • Main product: Plastic Injection Molding, Tooling Design, 3D Printing

  • Website:

  • Advantages: Design Support, A lot of client cases for reference

With its head office at Adeline, South Australia, Lincoln Plastics has been dispatching plastic molds since 1959. Their experience counts for 63 years in the industry, being a skilled producers of various quality plastic products. 

This experienced injection molding supplier is known for its qualified team of designers who work with creative ideas to construct prototypes. Following the latest trends, the technical team keeps themselves updated about the customers’ changing interests and demands. Henceforth, the prototypes are made with a precise understanding of the target audience.

Edplas Australia Pty Ltd

Edplas Injection molding supplier
  • Location: Sydney, NSW

  • Year founded: 1980 

  • The number of employees: 5-20

  • Main product: Plastic Injection Molding, Tooling Making, CNC Machining

  • Website:

  • Advantages: Design Support

Serving the clients since 1980, Edplas Australia is a master of homemade, agriculture, and healthcare products. The company is based in Peakhurst, Australia, and its business remains a family-owned venture.

The stunning feature of Edplas Australia Pty Ltd is that they create unique and stunning plastic items in bulk, irrespective of the size. Numerous heavy machinery for injection molding has been installed at their manufacturing units. This allows the technical team to work on diverse products without worrying about their size.

They serve a variety of industries such as agriculture, engineering industries, healthcare, warehousing, logistics, automotive, mining, railway, and construction.

W&S Plastics Pty Ltd

WS PLASTICS Injection Molding supplier
  • Location: Moorebank, New South Wales

  • Year founded: 1978

  • The number of employees: 51-200

  • Main product: Plastic Injection Molding, Over Mold, Rapid Prototype Tooling

  • Website:

  • Advantages: Design Assistance, A lot of client cases for reference

Are you searching for the best custom injection molding supplier? Then look no further because W&S plastics is an ideal and trusted company when it comes to customized solutions. The company has been in the business for 44 years, situated at Moorebank NSW 2170, Australia. 

With their growing offshore client base, they successfully managed to establish another unit in Johor, Malaysia. This venture was set up in 2016, and since then, W&S Plastics Pty Ltd has been domestically serving there as well. It can be deemed that this brand puts extraordinary efforts into designing and produce creative products that appeal to a target audience.

Amec Plastics

AMEC Injection molding supplier
  • Location: Arundel, Queensland

  • Year founded: 1987

  • The number of employees: 11-50

  • Main product: Plastics Injection Moulding, Bottle Cap Manufacturing, and Plastic Packaging Manufacturing

  • Website:

Fewer brands are equipped with a stunning facility like Amec plastics. To provide the best service to their clients, they operate 24×7 so that all their shipments can be met at the earliest! The brand is located at Burleigh Heads and was established in 1987.

Amec Plastics has been manufacturing a diverse range of products for food packaging, medical industry, caps, closures, and everyday household appliances. It is a great addition to their esteem that Amec Plastics has been approved by HAAPC for more than 10 years now!

Their injection molding equipment ranges from 60 tons to 900 tons and can produce plastic products ranging from 1.5 grams to 6.5 kilograms. Their excellent work and experience have been acknowledged globally, and thus they continue to create several plastic products irrespective of their weight and size. 

Supa-Peg Australia

SUPA PEG Injection molding supplier
  • Location: Yatala, Queensland

  • Year founded: 1975

  • The number of employees: 11-50

  • Main product: Plastic Injection Moulding, Tube Forming,Metal Stamping

  • Website:

  • Disadvantages: Injection molding is just one of their sub-businesses

Supa-Peg Australia was established in 1975 and is currently situated in Yatala, Queensland. Their main production considers outdoor industry and involves the manufacturing of fencing, agriculture & defense items. The units of Supa-Peg are equipped with diverse machinery. 

These heavily engineered robotics have been installed to precisely match the number of products that need to be manufactured. Depending upon the clients, the size and count of an item could vary, so the expert team at Supa-Peg provides prototyping, plastic injection molding, Dye-casting, and post-sales support for every client!

B&C Plastics

BC Injection molding supplier
  • Location: Meadowbrook, Queensland

  • Year founded: 1987

  • The number of employees: 11-50

  • Main product: Plastic Injection Moulding, 2 shot moulding (Over Moulding), Rapid Prototyping, CNC Machining, 3D Printing

  • Website:

  • Advantages: One-Stop Services

This plastic injection molding supplier is known for creatively enhancing the required products. B&C Plastics is based in Brisbane, Australia, and they have access to a vast range of machinery and an extensive workforce. Their team creates edgy plastic injection molding designs that appeal to the market to accumulate the best results.

Having worked with some of the most prestigious brands like Telstra, Ergon, Hutchinsons & Lendlease, they’ve gained the reliability of industry leaders. B&C Plastics usually works on contract-based projects that involve the customization of products to turn the market dynamics.

Precimax Plastics Pty Ltd

Precimax plastics
  • Location: Green Fields, South Australia

  • Year founded: 1970 

  • The number of employees: 11-50

  • Main product: Plastic Injection Moulding, Tooling

  • Website:

  • Advantages: One-Stop Services

Don Gilchrist founded Precimax Plastics in 1970. With over 35 employees and 19 plastic injection moulding machines, It is one of the largest Plastics manufacturers in Adelaide.

Precimax can support young entrepreneurial businesses to realize their dreams by assisting in the manufacturing process from design, processing, molding, assembly, testing, and packaging.

5 steps to find a right injection molding companies

There are lots of variables that have to be taken into consideration when choosing the right injection molding supplier for your business. Here are five key steps you can take to ensure you make the best decision for your company:

Step 1: Define Your Needs

Before you even start looking at different suppliers, you need to first sit down and define your specific needs. What kind of products do you need to be produced? What is the volume that you need? What are your deadlines? Once you have a good understanding of your own needs, you can start looking for suppliers who will be a good fit.

Step 2: Do Your Research

Once you know what you’re looking for, you can start doing some research on potential suppliers. Look at their websites, read customer reviews, Ask their injection molding process, and see if they have any industry awards or accreditations. This will give you a good idea of which companies are reputable and which ones you should avoid.

Step 3: Get Quotes

Once you’ve narrowed down your list of potential suppliers, the next step is to get quotes from each one. This will give you a good idea of who is offering the best price for the services you need. Be sure to also ask about any hidden fees or charges that may not be included in the initial quote.

Step 4: Compare Services

In addition to price, you also need to compare the different services that each supplier offers. What kind of support do they provide? What is their turnaround time? Do they offer any guarantees? The answers to these questions can help you narrow down your list even further.

Step 5: Make Your Decision

Once you’ve considered all of the factors above, you should be ready to make your final decision. Choose the supplier that you feel offers the best combination of price, services, and support for your specific needs.

By following these steps, you can be sure that you’ll find the best injection molding supplier for your business. And once you’ve found a good supplier, you can focus on growing your business and achieving your goals.


Australian Injection Moulding shop have been shipping their elegant designed products worldwide! To go heads up with their leading competitors like China and the USA, Australian plastics industry are bringing advanced machinery and larger manufacturing space. 

The companies in our list that have been in the business for more than 30 years can be trusted for their knowledge and skill set! By providing a dedicated team to focus on completing each bulk order, they have retained the interests of each client that comes across their venture. Undoubtedly, Australian suppliers have set a benchmark for their offshore competitors in every aspect, and a good percentage of clients can be seen shifting towards their manufacturing units.

They each have their areas of expertise. If you’re looking for a reliable supplier in Australia, check them out! Thanks for reading! I hope this was helpful. before you selected a supplier, you can get a free quote for reference from a Chinese injection molding company ( Aria Manufacturing Limited). You will get an instant quotes for your injection moulding project by submitting your design drawings on Aria’s online quotation platform.


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.