About us
Introduction
Your interest in this section about 4SI STS Ltd. already connects us, before the story even begins.
4SI Special Tool Service Kft. is dedicated to the repair, maintenance and on-site assembly of aluminum pressure die casting tools.
Our goal is to make every tool reliable, precise and ready for production again.
With more than 30 years of industry experience, our second-generation family business was founded to provide effective support for toolmakers and foundries facing production challenges.
We focus on precision, fast response and consistent quality in everything we do.
One idea guides all our work:
to bring every tool back into shape with the same care and dedication as if it were our own.
If you are looking for a partner who not only completes the job but stands behind it with proven expertise and commitment, you can count on us.
