Prototyping & Engineering

CAL International has the ability to delivery fully functioning prototypes to virtually any design or material. These can be used for testing, development or marketing purposes.


In addition to the large suite of design services that CAL International has
available, we are also able to produce scaled models, partial models and
fully functioning prototypes of the product in development.

This offers a number of key advantages through the development process
including the ability to quickly review physical designs or confidently test
products that are close to the end, mass produced article. This gives an
early confidence that the products aesthetics and performance will meet the
specified targets during the development process.

Working with our partners, including Paragon RT, we can produce parts using many low and single volume manufacturing techniques including;

  • Rubber moulding
  • Fused Deposit Modelling (FDM)
  • Stereo Lithography (SLA)
  • Selective Laser Sintering (SLS)
  • CNC machined parts
  • Reaction injection moulding
  • 3D printing
  • Vacuum casting
  • Fabrications