Cresta Plastics

Cresta Plastics company description

Cresta Plastics is an Australian injection-moulding company supporting entrepreneurs, OEMs, and defence-aligned programs move from prototype to reliable production. We specialise in custom injection moulded components across industrial, medical, research, and defence-related applications. Our focus is not just producing parts — it is helping customers make commercially sound design and tooling decisions that support long-term, repeatable manufacture. Production success is rarely about the idea alone. It depends on early decisions around design for manufacturability (DFM), material selection, tooling strategy, and process control. We work closely with customers before steel is cut, when changes are inexpensive and risk can be reduced. We are particularly well suited to: • Entrepreneurs preparing for first production • Growing Australian OEMs seeking a reliable manufacturing partner • Programs requiring repeatability, controlled processes, and disciplined execution Our approach is grounded in practical experience and quality systems that prioritise consistency, communication, and risk management. We believe Australian manufacturing can be commercially competitive — particularly when total cost, delivery certainty, and long-term reliability are considered. If you are preparing to take a product into production, scale an existing component, or review your current manufacturing arrangements, we are open to an early, considered conversation.

• Employee count

  1-10

• Industry

  Manufacturing

• Founded

  1968

• Company website

  https://crestaplastics.com.au