Plastic Injection Moulding - Melbourne

At LJ Plastics we are a leading plastic injection moulding business, located in Dandenong South, Melbourne. With over 25 years’ experience in the industry we are confident in our ability to recommend the right type of plastic and deliver the best quality moulded components for your next project.

Our experienced professionals manufacture high quality custom parts using specialised materials to ensure our customers’ individual plastic injection moulding requirements are met every time. Our moulding shop is capable of handling virtually any customer needs and if we are unable to do so, in most cases we will invest in the necessary equipment to enable us to mould your product to your exact specifications. At LJ Plastics we have plastic injection moulding machines from 90 to 850 tonne capacity and can mould items weighing from 1 gram to 4.5 kilogram part weight.

Custom Moulding

Custom moulding is not something that every plastic manufacturer participates or specialise in. LJ Plastics is one of the only companies in Australia that provides fully customisable plastic injection moulding options. At LJ Plastics we offer injection moulding that can be customised to your exact specifications. Provide us with your requirements and we can create a mould to suit your needs, using experienced designers and sophisticated technology.

We also provide extensive pre- and post-manufacturing advice, specialist assembly, and packaging solutions to help you achieve the most effective and economically viable production process for your completed goods.

Contract Moulding

LJ Plastics also specialise contract moulding which makes us one of the most comprehensive plastic manufacturing solutions in Melbourne. Our moulding contracts offer a chance for commercial and industrial sectors to enter into a contract and lower their overall production costs. If your business requires steady production of plastic parts to meet steady or increasing demand, then our contracts will give you that security of having finished products available on time.

  • We deliver a customer-oriented, professional service that includes:
  • New Product Development
  • Custom Moulding
  • Contract Molding
  • Plastic Injection Moulding
  • Assembly and Packaging
  • Tooling Support Services
  • On-Time Delivery
  • Competitive Prices