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Grimsel Hospice

'Greggia fresata' masonry, natural split outdoor floors, solid stairs and windowsills in Calanca gneiss 

Ongaro Graniti

Ongaro & Co SA
6705 Cresciano – Switzerland

tel +41 91 863 14 54 | fax +41 91 863 17 10
info@ongaro-graniti.ch

Azienda formatrice apprendisti Canton Ticino