Services can be provided on your site or in our factory and workshops. All equipment is mobile, and customised on-site work is our specialty.


  • Sea pens
  • Pontoons & walkways
  • Mooring buoys
  • Bird net stands
  • Spinner floats
  • Fish lines
  • Recirculating pipework – hatcheries
  • Harvest systems


MPW believes in using as many Australian-made components as possible in our projects. Whether it is stanchions for fish pens or pipeline componentry, our in-house rotomoulder allows us to provide you with a one-stop-shop solution for your plastic needs.

We manufacture stanchions, tanks and more.

Plastic Welding

MPW specialises in welding for contract-based infrastructure projects.

Welding capabilities:

  • Extrusion Welding
  • Electro Fusion Welding
  • High & Low Pressure Butt Welding
  • Side Fusion Welding

Have you been trying to locate some specialised HDPE, polypropylene, or PVC pipe, fittings, flanges, or sheets in Tasmania? We stock an impressive range of HDPE and PVC gear and can help you source what is needed to meet your requirements, whether it is a complete system build or supplying spare parts.


  • HDPE Pipe – 20mm to 1200mm
  • HDPE Fittings
  • HDPE Sheet
  • PVC Pipe
  • PVC Fittings
  • Electro Fusion Fittings
  • Flanges, Bolts & Gaskets
  • Valves
  • Pumps


  • Pump & Transfer Systems
  • Air Lifts
  • Ozone Chambers
  • Water Tank construction & modifications
  • Custom Fittings


  • Computer Modelling
  • Stress and Fatigue point forecasting
  • FEA Simulations

Speak to us today