+64 (07) 849 1005 Request a quote


Fast, Accurate Fabrication

Whether it be a large capacity stainless steel vessel or a sophisticated process machine, our team of highly skilled specialist Mild Steel and Stainless Steel fabricators will deliver a smart high quality solution for you!

Fabrication Capabilities

We specialise in technical metal fabrication using all grades of Mild Steel, Aluminium and Stainless Steel to provide high quality solutions for leading New Zealand and International businesses across a huge range of industries from Dairy and Food through to Healthcare, Automotive and Architectural - our capabilities are endless. Scroll down for examples.

Customers come to Stainless Design for our ability to consistently deliver a high standard of finish to our fabricated assemblies.


SD 0038

 Fabrication Workshop Capabilities

  • A separate dedicated Mild Steel Fabrication area
  • High quality Stainless Steel workshop
  • Certified Welding Tickets held for:
    • ASME IX for pressure vessel manufacture
    • AS/NZS 2980 Welder Qualification
  • Orbital T.I.G. welding for high quality welding and creating perfect repeatable welds
  • A highly skilled team of specialist fabricators with more than a century of combined experience
  • A Workshop floor area of  2000m² 
  • A total lifting capacity of 5 tonne and 9.9m which includes four gantry cranes
  • A polishing shop for high quality stainless steel finishes
  • A large bead blasting booth allows for bead blasting of oversized items such as tanks and frames up to 8m long x 3.2m wide x 3.2m high
  • Post fabrication machining for fabricated items requiring tight tolerances. This is an SDL specialty.


Stainless Design works with industry and the general public to bring your Architectural ideas to life. Some of our architectural products include:

  • Signs
  • Hand railings and balustrades
  • Entrance canopies
  • Sculptures
  • Domestic furnishings and products
  • Art



SDL has assisted in the design and manufacture of brewing equipment including:

  • Beer Brewing Systems
  • Wine Tanks
  • Filters and Strainers
  • Insulated Vessels
  • Piping

img large4

Dairy and Food

SDL manufactures a wide cross section of products for the Dairy and Food industries including:

  • Augers
  • De-watering press
  • Storage tanks
  • Filters and Strainers
  • Ducting
  • Pump Bases and Covers
  • Ultra Filtration (UF) and Reverse Osmosis (RO) modules
  • Agitated Vessels
  • Horizontal Blenders
  • Sizing Mills
  • Lecithin Melt Tanks
  • Tubular Heat Exchangers
  • Packaging Machinery
  • Conveyor Systems
  • Manifolds
  • Sealers
  • Packaging Machines/Lines
  • Milking System Componentry
  • Milking Shed Parts
  • Farm Equipment
  • Various Tanks

Stainless Design 0008 High Res2


SDL manufactures Filtration Modules and Headers to our customer’s designs for a variety of industries.

  • Reverse Osmosis (RO)
  • Ultrafiltration (UF)
  • Nanofiltration (NF)
  • Microfiltration (MF)   

We also manufacture a range of filters and strainers all made from 316 Stainless Steel to cater for a broad range of applications from 100 to 5,000 micron

view our range of STrainers 

Fab Capabilities7


SDL have completed several contracts to supply pharmaceutical grade piping solutions for sterile product and water loops. These are welded using orbital T.I.G. machines to provide consistent high quality joints and integrity of the internal surface finishes. We also manufacture specialised mixing vessels to client specifications including fully certified jacketed pressure vessels with polished internal surfaces to less than 0.3 ra which are then electro-polished for extra protection.


Pulp and Paper

SDL supplies stainless steel storage vessels and other manufactured components and piping for this New Zealand industry.

Experience it for yourself. Ask for a quote