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Celsia's staff celebrates 50 years of activity Celsia's staff celebrates 50 years of activity
The operational headquarter of Anzola d'Ossola The operational headquarter of Anzola d'Ossola
The Electron Beam Welding (EBW) The Electron Beam Welding (EBW)
A sintering furnace A sintering furnace
Galvanic line, silver coating tanks Galvanic line, silver coating tanks
One of our collaborative robots One of our collaborative robots

Celsia has been operating in the production of sintered components in copper tungsten and silver tungsten for more than fifty years. In recent years, in response to new market demands, they have also started to specialise in the production of copper chromium components for medium voltage vacuum switches.

In a market distinguished by the search for products and services of the highest quality, we have established ourselves as an ideal, flexible and reliable partner.
In a world where consumers are often just a number, we stand out from the crowd with our personal approach based on trust and collaboration with our customers. In this way they benefit from excellent before and after sales services.

We use advance tools and automated machines to bring your ideas to life, maximising the results and delivering outstanding performance. We are one of the few companies in Italy specialised in electron beam welding. The silver coating treatments performed by our galvanization department are of proven quality.

The high thermal and electrical conductivity of copper, combined with the arc-resistant properties of tungsten, offer greater resistance to temperatures and mechanical stress.
The pressing, infiltration and sintering processes guarantee a high level of homogeneity and a fine grain microstructur of the final product. This ensure longer product life in comparison, even in the most severe applications.

Celsia is located in North Western Italy in the Verbano Cusio Ossola, in an area highly specialised in mechanical machining.
It is a few km from the Swiss border and is easily reachable from Milan Malpensa Airport.

Are you looking for more specific technical information?
In this section, you will find material that is free to view and download.