Rapid & functional prototyping

Prototyping is the bridge between concept and production. At G22 Engineering, we transform 3D models into real parts, whether for functional testing or to validate ergonomics or dimensions before production.

We use an extensive network of suppliers and in-house technology to deliver accurate prototypes, quickly and at controlled costs.

• Plastic & Metal 3D Printing (FDM, SLS, SLM, etc.)

• CNC Milling

• Laser Cutting & Sheet Metal Bending

• Turning

• Casting Prototype Parts in Rapid Molds

• Fully Assembled Prototypes, Ready for Testing

• ​

• We help you choose the best method based on your part, budget, and prototype purpose.

• Real experience in testing and functional adaptation

• Fast response and short execution times

• Possibility of revisions and adjustments after the test

• Competitive prices, including for unique items

• We validate in motorsport parts that can later enter production

• Functional parts (metal, plastic, rubber, aluminum, etc.)

• Test assemblies or mechanisms

• Custom devices for testing or assembly

• Visual presentation models

• Parts validated for series production

• ​

• We accept both one-off prototypes and small series (5–50 pieces).

• We take the 3D model (or create it ourselves, if applicable)

• We analyze the function and requirements of the prototype

• We choose the materials and the execution method

• We make the part or assembly

• We test it (if applicable)

• We make any adjustments and prepare the final version

Do you have a new part, mechanism or test assembly?
We offer you full support: from modeling to physical part and functional feedback.