Your air,
our essence

CETRA includes within its name (Centrali di Trattamento Aria) its mission and since 1970 is a point of reference for highly customized solutions for the air treatment in the industrial and service sectors.

We constantly invest to make our production cycle entirely Made in Italy, designing and producing by our Altedo (BO) premises on a production area of 10,000 m2 destined to double in the short term.

We actively collaborate with designers and installers to achieve the highest degree of customization in each solution offered and reach our customers anywhere in the world with a competent and structured sales network, working closely with our sales department to identify the best possible solution for each application.

Who we are

In 2010, CETRA became part of the Galletti Group, which today includes six important companies, all of them Italy-based, able to offer a complete package of products and services..
Each company has a well-defined identity with specific skills which are shared with the Group to present itself as a single partner in the HVACR sector. The strong will to keep strategic processes within the company is the key to the success of the Galletti Group, able, thanks to significant investments, to record in recent years a steady growth.

Synergy and expertise in the air conditioning world