A mould core and cavity pair for plastic components produced by precision machining

Plastic injection moulding is the process of manufacturing plastic components.

The method is used to produce all sorts of products, with examples ranging from toys, such as Lego, through to domestic products such as chairs and disposable cutlery, consumer products such as electronic cases, building products such as shims, and plumbing products such as PVC pipes – to name just a few.

Plastic pellets or granules are melted down, with the molten material injected into a purpose-built mould. There are a variety of plastic materials that differ in their underlying properties and are therefore suitable for different applications. Accurate mass-production through high-quality materials is easily achieved using injection moulding.

Plastic Components Contract Manufacturer

At B&C Plastics, we can accommodate all of your injection plastic moulding needs. We are a contract manufacturer and specialise in the design, manufacture and decoration of plastic moulds and products.

We offer an extensive range of plastic injection services using the most advanced machines on the market to design and develop components of the highest standard.

Call our team for more info
07 3208 0555

Lead Time & Manufacture

For most of our jobs here at B&C, we have an average lead time of 2 – 3 weeks. This allows us time to allocate the manufacture of your component to a specific machine, order the material and to commence and complete manufacture.

Benefits of Plastic Injection Moulding

The advantages of using the injection mould process include:

  • the capability to scale production as required
  • economies of scale – whereby the unit cost of production decreases as output increases
  • quality consistency and reliability of manufacture
  • availability of plastics with varying properties, suitable for varying uses, and
  • applications for many industry solutions.

Quantity & Quality

The minimum order quantity varies between our customers dependent on a number of variables and B&C have no set maximum order quantities. Rest assured that no matter how many plastic injection moulded components you order, we will always put the quality of the component first because quality lasts. B&C also have the capability to label and assemble your plastic component/s as additional extras if you choose.

We Value Partnerships

At B&C Plastics, we work with some of Australia’s most respected brands to design, develop and manufacture premium plastic components.

We also do things a little differently. With a real focus on customer service, we ensure that we are with you every step of the way and manufacture robust products that always get the job done.

Our Quality System is based on the ISO9001, and we are currently working towards this Certification.

Want to learn more about plastic components? To learn more about how the process works visit our injection moulding process page.

Visit Our Solutions For Industry Page to select your industry and learn more about our industry expertise

Case Studies

B&C Plastics can cover a whole range of products within our in-house local injection moulding facilities based in Underwood QLD Australia, 20 mins south of Brisbane. Location is no obstacle when it comes to working with B&C Plastics.

We deliver over 50 million moulded components each year, nation-wide. Our machinery ranges from 22t to 400t, with shot weights from 1g to 1.5kg, and we utilise over 300 different base materials to meet the unique requirements of each customer. During production, we monitor all components for quality, dimensional and customer specific requirements.

 A member of our team will be happy to answer any questions. Call us
07 3208 0555

Do you have an idea for a product that you would like to bring to reality? Speak to one of our new product design managers.

Our 5 Step Process




  • Find someone you can talk with about your idea that has experience
  • Build a relationship
  • Find someone you can trust
  • Meet & greet
  • Make a decision to proceed


  • Meeting to discuss product design brief
  • Receive detailed proposal and engage our team
  • Innovative concept designs for your consideration
  • Innovative & dimensional product designs
  • Engineering and polymer analysis


  • Final approval on 3D models
  • Select best method of prototype:
  • Rapid prototyping, 3D printing, CNC machined, Silicone tooling, Vacuum cast
  • Analyse prototype
  • Get feedback and input from trusted parties


  • Awareness and Direct Marketing
  • Sales distribution channels to market
  • Sell sell sell
  • Product improvements
  • Additional products to create a product range
  • R&D – PWC


  • Mould manufacture
  • Off tool samples for your approval and testing
  • Manufacture of your product
  • Quality assurance
  • Packaging and distribution



Want to learn more?

Honesty is a rare commodity in today’s world. However, honesty is what you can expect at B&C, today, tomorrow and everyday.
Call us today, we’d be happy to help you on…

phone 07 3208 0555