Alfredo Polti SA: Die nachhaltigen Natursteinexperten aus dem Calancatal. Instagram: @alfredopolti.sa
“From Nature to Swiss Made” – under this motto, Alfredo Polti SA from Arvigo, Graubünden, sums up its philosophy:
The natural stone from this third-generation family business retains its character from the place of processing to the finished product, reflecting typical Swiss values such as quality, tradition, and commitment to the region.
This authenticity is probably the reason why 90% of Calanca gneiss is in demand on the Swiss market.
