Topliss Bros Precision Engineers Limited - Nelson - New Zealand

Welcome to Topliss Bros Precision Engineers Limited

Precision engineers, manufacturers and suppliers of high quality bathroom shower units, headsail roller reefing and furling luff spars for yachts, and industrial designers. Based in Nelson, New Zealand.

Bathroom Plumbing Products

  • Shower mixing valves (standard and ceramic)
  • Showerheads (fixed and variable roses)
  • Sliding shower rails

  • Industrial Mixing Valves

  • TB-25 Industrial Mixer

  • Plumbing Tools and Services

  • 90mm waste-hole cutters.
  • Sharpening and repair service for a variety of waste hole cutters.
  • Topliss rose ball removal tool.
  • Topliss cap removal tool (standard valves).

  • Yachting products

  • Reefurl yacht headsail roller-reefing
  • Sail slugs & slides plated brass and stainless steel

  • Engineering Services

  • CNC Machining & Turning
  • Precision Turning & Milling
  • Production Machining
  • Plastic Injection Moulding
  • Production Presswork
  • Surface & Cylindrical Grinding
  • Tool & Cutter Grinding
  • Repairs & Modifications
  • Product Development
  • Welding







  • New

    TB-25

    Industrial Mixing Valve


    TB25 Industrial 25mm valve initially developed for the wine industry.

    Brass and stainless steel construction.

    Custom made controls.

    More info