The company CFS Srl, Brothers Carpenteria Siboldi , has worked for more than 20 years in the field of mechanical carpentry . It specializes in the construction of medium / heavy iron carpentry. We list some structures performed at Ns. workshops: ATM Depot Service Gangways (Mi) Acropods for "Cifa Tunneling" group Methane Gas Freezing Plants (Timac) Tunnel wagons (Cifa Tunneling) Aggregate selection crushing plants (Edilcave Santhià) Plants for quarries Tunnel structures (Cifa Tunneling, Ceresola, Kern) Conveyors Poles for chair lifts (Meb Impianti) Structures for refinery plants These are just some examples of our constructions, which are carried out on design, with certified materials, and with highly qualified personnel in possession of licenses. Photogallery see all the photos CFS Srl viale Piemonte, 9 - 24050 Spirano (Bg) - Tel +39 035 877894 Fax +39 035 877228 - PI 03284130162 - carpenteriasiboldi@interac.it