In Matera, a leading company in the production and installation of metal ducts for air conditioning, suction and thermoventilation systems Filippo Colonna srl, operating for several generations throughout the national territory in the light metalworking sector, is now a concrete reality, with a complete cycle production system for the production and installation of metal ducts for air conditioning, suction, thermoventilation and their special components. An impressive organization of means of transport guarantees the supply of construction sites covering the whole national territory. The company has been operating for over a decade with a UNI EN ISO 9001/2008 Certified Quality System and is in possession of the SOA qualification certificate for the execution of public works © 2010 Filippo Colonna Srl pi00368440772 Credits