NDA Group companies manufacture and install equipment across a range of industries.


NDA Engineering is the market leader in the manufacture of dairy plant equipment in New Zealand.  The industry segments include processing, storage and transport equipment.  NDA Site Services performs installation and maintenance services for the dairy industry as well as brewing and pharmaceutical customers.


Specialist equipment for the chemical, gas processing and water processing industries is manufactured by SHECO in North America, Pipetech in Australia and NDA Engineering in New Zealand.  The product range for this industry sector includes:

  • Shell and Tube Heat Exchangers
  • Pipe cleaning systems
  • LNG storage
  • Produced water evaporation systems
  • Filtration
  • Pharmaceutical equipment
  • Brewing equipment


Crown Sheetmetal specialises in manufacturing storage and process vessels for the wine industry in New Zealand.  This capability is complemented by Crown Stainless Systems with their expertise in access ways and ancillary winery products.