stetra GmbH and SteelFire specialize in high-quality metal construction, balconies, railings, stairs, doors, and custom steel structures in Switzerland. We provide tailor-made solutions for residential and commercial projects, including balcony glazing, glass railings, and canopies. SteelFire enhances outdoor spaces with stylish fire bowls, premium barbecue accessories, and exclusive garden furniture. Our products stand out for their precision craftsmanship, durability, and elegant design. Trust Swiss expertise for metal construction and sophisticated outdoor living solutions.

Bullinger SA manufactures and installs all kinds of: • Metal constructions : Stainless steel, steel, aluminum Balustrades, railings, barriers. • Doors, armored doors, windows, gates, glazing, balcony separations. • Garage doors: overhead, sectional; ceiling and side, sliding. • Awnings, eaves, covers, shelters. • Wrought iron, signs, grilles, bars, chimneys. • Interior furniture, street furniture • Stairs, ladders, gratings, podiums. • Troubleshooting and repairs. • Welding work : • steel, aluminium, stainless steel, brass ; solders. • Motorization : • garage doors, doors, gates. • Dealer : • “Normstahl Entrematic” garage doors • Balcony closures • Aluminium gates • Facilities : • mailboxes, shop windows, counters. • Safety installation : • bolts, bars, locks, cylinders, grilles.

Réalisation d une main courante dans notre escalier, travail rapide et très bien fait. Rien à redire merci !.

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