Sonnex Pty Ltd

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9 Walsh Street
Elizabeth South SA 5125
Phone: +61 8 8252 8777


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Company Overview

Sonnex is an Australian owned and operated manufacturing company based in Elizabeth South, South Australia.

Formerly a top-tier supplier to the automotive industry, Sonnex has responded to market changes and diversified its offering to service a broader range of industry sectors. Our purpose built factory houses the latest high-precision laser cutting machines and eco-friendly brake presses that can operate 24/7 to deliver on our client's needs on time and with efficiency. From initial design, right through to cutting, folding, welding, painting and installation, our experienced team is ready to help you with your next project.

Products and Services

Engineering, Fabrication, Manufacturing, Profile Cutting, Sheetmetal, Drill Plasma, Robotic Welding, Surface Preparation and Painting, On-Site Installation, Maintenance, Turn-key Production, Australian Family Owned and Operated.



Major Projects



  • Fabricated Metal Product Manufacturing
  • Machinery and Equipment Maintenance
  • Other Machinery and Equipment Manufacturing
  • Primary Metal and Metal Product Manufacturing
  • Specialised Machinery and Equipment Manufacturing
  • Transport Equipment Manufacturing