STS company profile

Our primary goal is to help you achieve manufacturing excellence. We pursue it at every stage, because any coating treatment is effective only if it is performed with the utmost precision. Every detail is designed to help you achieve your goals.



We have made credibility our key value. We believe in the importance of long-term collaborative relationships with our customers, as they are the engine of innovation and mutual success..


We create reliable, long-lasting and sustainable coating solutions that help you overcome your daily challenges. We offer experience, involvement, technological innovation and a team of constantly trained professionals..


We want to support you in the creation of high-quality sustainable products, that create value for the whole community.


You can count on a dynamic and reliable company certified ISO 9001, ISO 14001, ISO 45001 and IATF 16949.

Innovation and technologies

Since 1991 leader in the surface treatment industry

Research and development has always been a priority for us. Thanks to continuous investments, we are at the forefront of technological innovation and we offer a high-quality service.

Company profile

Quality and certifications

Service centers

Work with us

Infinite solutions for multiple applications.

Each industry, with its own needs, requires maximum specificity. We are the partner who can provide you with high-tech solutions, functional to any type of need.

Watch some examples

Green technology

Make your choice meaningful. Minimize your impact. By relying on our process engineering, you can choose from the most eco-sustainable coatings. Are you looking for a truly green coating solution?

Read the explanation