The welding group

Are you looking for a welding machine, a robotic system or an high quality material for your welding?

Do you need assistance for one of our machines or systems?

Commersald team is at your service!


High quality guaranteed by an accurate and steady selection of suppliers worldwide, strict tests on products, tracking of the batches, on site assistance all over Europe for our systems.


50 years of welding experience at your service. The best solution for your application exists: let yourself be led by our technicians.


Time is precious and we know it. Our storages are always supplied and allow very fast delivering time, only 24/48 hours.

Koy branded products

Commersald is the Italian leader company in selling welding consumable materials: welding wires, welding electrodes, bars, powders. Only the best consumable products globally selected acquire the KOY brand after having overcome strict quality tests.


Machines and systems

Commersald Impianti is the leader company in Italy for production specialized in welding machines, robotized systems and high technological content welding complements based on PTA – Plasma Transferred Arc, MulticladLaser Cladding and High speed Laser cladding which offer big qualitative advantages in comparison to traditional welding proceedings.



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