STIF is a specialized manufacturer of components for explosion protection and bulk material handling industries.

Our passive explosion protection range, VIGILEX, includes deflagration vent panels, flameless venting devices, and explosion isolation valves. Follow the links of the photos below to visit the webpage providing detailed information on these solutions.

In the bulk material handling segment, our main products include pressed steel and plastic elevator buckets, elevator belts, compression couplings for pneumatic conveying systems, slide valves and diverter valves for grain handling applications, as well as safety valves and inspection manholes.

In 2025, STIF acquired STUVEX, expanding our portfolio with solutions focused on active explosion protection, designed to prevent, detect, and mitigate explosions. These solutions include explosion suppression systems, grounding systems, and other advanced safety technologies.

To reduce CO₂ emissions and better serve our global customers, STIF operates manufacturing facilities on three continents, with production sites located in France, China, and the United States.