• 27 Kaka Street, Favona, Auckland 2024, New Zealand
  • About Us

    About Us


    Supreme Precision Castings Ltd is a fully equipped lost wax (investment casting) foundry in Auckland, New Zealand, able to manufacture low and high volume high-quality specialised and production (OEM) products to customer requirements in a multitude of alloys and finishes. We can also take care of any machining that may be required. We can turn a fabrication, a drawing or even a 3D print into a high quality casting. We have formed close and valued associations with many customers throughout New Zealand, all states of Australia and further afield, and we visit regularly ensuring our customers receive superior service. Supreme has provided over 3000 different customer designs over the last 30 years.


    • We value the long term relationship and recognise that we are working together to compete against other supply chains
    • We offer “ready to install ” components and assemblies to your production line
    • We focus on delivery performance with short lead times
    • We work with and help your design engineers to optimise your design for superior casting outcomes


    • We are very serious about confidentiality and protection of customers' IP
    • We do what we commit to do
    • Our Part of your project is in safe hands


    • We solve technically challenging metal forming problems
    • We can cast less commonly available alloys more ideally suited to demanding applications: super duplex & duplex including 2205, CD4MCuN; 431 etc
    • We offer full inspection, testing, and traceability of components
    • We partner with customers to convert design vision into a manufactured reality
    • Agile design and manufacturing team
    • Fast Conversion from concept to reality


    • Metal casting
    • Metallurgy
    • Materials and mechanical engineering
    • Design, particularly optimisation from a fabricated to cast product
    • Toolmaking
    • Machining
    • Prototype manufacture - 3D printed and machined foam
    Sincere Company


    Supreme achieves great results through its people and their relationships. Without great people, there is little you can achieve, with great people there is little you cannot achieve. We endeavour to hire the best and then continue to train and develop them. If you are interested in working for Supreme please send through your CV.

    Send Us Your Cad Drawings For a Production
    Estimate Or Planning Consultation.