Air Handling Units

Who we are

Experience and expertise, high quality materials and reliability, professionalism and rigorous compliance with design specifications

Cetra, "air in safe hands"

Cetra was founded at the end of the 1970s in a small industrial building of 300 m² where, using the knowledge acquired in previous experiences in the air conditioning market, the first AHUs were constructed for the local market.
In the mid-1980s one of the founders patented the technical solution that the entire sector knows today as the three-way joint, the turning point that allowed modular AHUs to be built from then on. During the same period initial relations were established with the largest companies in the sector (Carrier, Marelli), which allowed the company in the following decades to become one of the leading companies in Italy in the air handling sector and to enter the international market.
Entry into the Galletti Group reinforces the company’s growth as a result of the extensive synergies with the other companies of the Group that make cross-disciplinary expertise and technological solutions available.
Together with this important evolution, Cetra preserves the typical values of a family company that believes in work performed in the traditional manner, which is a guarantee of high quality.



Today Cetra, within the Galletti Group monitors the air handling market for the residential sector and for the service sector with a large and complete range of products that possess Eurovent certification. The air handling units are supplied complete with adjustment, thereby allowing the customer the possibility of combining them with all the products of the Galletti Group.< br/> The company has developed important technical expertise in specific sectors such as the pharmaceutical, food, and hospital sectors.

Within the new production facility in Altedo (BO), Cetra presents a sheet-metal working department, an extensive production line comprised of six different areas, each of which is dedicated to a specific sector, and a complete testing line of all the units.
Cetra is faithful to the Galletti Group’s philosophy of managing in house all the phases of the production process and is now acknowledged by the market as one of the most flexible and dynamic companies in air handling and able to satisfy the specific requirements of their stakeholders, which is confirmed by the introduction of the rooftop type air-air package self-contained air conditioning unit in the Cetra products catalogue.