"Providing Engineering Excellence since 1967"

Weldtrade Engineering specialises in the design and manufacture of:

Weldtrade Engineering also offers:

  • Pressure vessels
  • Compressor packages
  • Oil coolers (water cooled and thermosyphon)
  • Pipe spooling
  • Heat exchanger (shell and tube)
  • Standards - ASME VIII, NZS PD5500, AS1210
  • Specialist welding to all International standards
  • Site installations & General engineering

Our team of engineers use experience gained in the petrochemical and refrigeration industries to provide a design and consulting service specialising in pressure vessels and heat exchangers.

Robotic Welding & Plasma Cutting

We are able to provide Robotic Welding & Robotic Plasma Cutting services.
There are many advantages to using these services.

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Pressure Vessel Design & Manufacture

Our welding staff are certified to all standards.
Weldtrade has manufactured over 3000 certified pressure vessels.

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Industrial Refrigeration

With over 40 years experience in the manufacture of industrial refrigeration, we have more than 300 standard certified designs.

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Our clients:

Mayekawa Mycom 3m NZ Coke NZ Siemens SGS
DB Breweries Entec Tip Top Shell Intermech Insapipe