Custom injection molding

We support companies and designers in the creation of custom-designed plastic components.
From the first model to the industrialized mini-series, we accompany each client through a process of technical verification, prototyping, geometry optimization, and material selection.

Our technical department works in co-design with the customer to ensure functionality, manufacturability, and repeatability.
We use CAD, CAM, and CAE tools for modeling, simulation, and support in choosing molding technologies.
We create prototypes using additive or subtractive technologies, test the part geometry, and validate it based on manufacturing and functional constraints.

Even small production runs require attention. STS manages mini-series or discontinuous orders with the same quality standards as large series.
This flexibility is useful during market testing, for seasonal products, or for components intended for variable configurations.

For over thirty years, we have helped clients transform functional needs into real products, ready for industrial production.
Every project is unique and requires expertise, listening, and technical rigor. Our role is precisely this: to transform an idea into a concrete solution.