Since its creation, STILZ has been developing products and ensuring their quality control.

Our management system has been certified in compliance with ISO 9001: 2015 since December 2016.

Process monitoring is performed in our laboratory.
Product traceability is ensured both backward and forward.

Our sample library archives all of the formulas created for each of our customers. As such, we ensure their longevity and consistency over time.

Environmentally aware as well as respectful of its team members, our company has set up and applies the current versions of ISO 14001 and OHSAS 18001 management systems.