GDC Consultants Ltd
516 Pollen Street

Structural, Geotechnical, Architectural, Seismic,
Road Transport, Infrastructure and Subdivision Engineering,
Project & Construction Management
Research and Development, Training
Contact us for your engineering needs!
Phone: 07 869 0640
Mobile: 021 246 4673
Email: [email protected]


We are the first New Zealand company to receive
a prestigious quality award from Singapore's government in recognition of the on-time delivery of thousands of components over six years without a single fault.

AluCast Aluminium Castings

I offer an aluminium casting service for small to medium size aluminium castings,
ranging from art castings to engineering castings.
I specialise in LM25/A356 aluminium,
and I can fully heat treat your castings.
Contact: Wikus du Preez
Phone: 0220 313 772
Email: [email protected]