GUILLET SAS

Guillet is a French family-owned SME founded in 1970 and based in Alsace. We specialize in high-precision industrial subcontracting in stainless steel, aluminum, and steel.

We are experts in metal fabrication, sheet metal work, metalworking, industrial locksmithing, piping, laser and waterjet cutting, machining, TIG/MAG welded assemblies, and the design and manufacturing of custom machinery.

Our sectors of activity include: food processing, railway, pharmaceutical, cryogenics, water treatment, events, industrial maintenance, and structural metalwork.

100% Made in France production at our Duppigheim (Alsace) facilities
Quality certifications: ISO 9001, EN 15085, ISO 3834, AD 2000 HPO, EN 1090
From prototyping to turnkey delivery – full-cycle expertise

📍 Contact us:
🌐 www.guillet.tm.fr

📧 contact@guillet.tm.fr

📞 +33 388 491 400