ISO 13485 Certified - CE Mark - FDA Registered


Contract Manufacturing

Trewavis Surgical offers an uncompromising commitment to quality in the custom production of electrosurgical accessories and bone wires. Custom designed components or complete assemblies can be manufactured, from small through to large orders, in a cost effective, timely manner. Trewavis Surgical provides a design and prototyping service or can manufacture to your design.

Instrument Repair

Trewavis Surgical offers a fast, reliable and cost effective instrument repair service. The company specialises in the reinsulation of electrosurgical devices using the highest quality insulation materials available.

Trewavis Surgical has one of the largest and longest established repair centres in Australia. We have offered a trouble free repair and maintenance service for over 40 years and have highly trained instrument repair technicians who are able to offer a variety of surgical instrument repair, restoration and refurbishment services.


  • All work is fully guaranteed.
  • Repairs not proceeded with if safer, or more economical to replace.
  • Free Quote if required.
  • All types of Manufacturers' Instruments Repaired.
  • Price Competitive.

We Commonly Repair:

  • Scissors : General Surgical including Metz, Mayo, Supercuts, Iris etc, as well as Microsurgical and Laparoscopy scissors.
  • Ronguers/Bone Nibblers & Cutters.
  • Osteotomes, Chisels, Gouges, Lambottes.
  • Biopsy Punch : including Duckbills, Upbiters, Backbiter etc.
  • Needle Holders : including Aesculap and Martin.
  • Forceps : All types
  • Retractors.
  • Wire Cutters, Pliers, including Dental and Orthodontic Instruments.
  • Diathermy Instruments: Almost all types of instruments including reinsulated forceps, speculum, laparoscopic and electrodes.
  • Instrument Marking: Electro Etching & Stamping.
  • All types of Diagnostic sets: repairs & replace parts.
  • Leads: reconnect/replace ends.

Our usual turnaround is 5-7 working days plus transit time, however if you have urgent repairs speak to us to arrange the repairs to suit your needs.

Download Repair Order Form. Print out this form to send with your instruments for repair.


  • Small part stainless steel electropolishing and passivation under controlled conditions.
  • Silver Soldering.
  • Fluidised bed powder coating.