CIMM was established in 1968 and is active in the HVAC (Heating Ventilation Air Conditioning) sector for over 40 years. Nowadays CIMM manufactures over 500 models of membrane pressure tanks with a capacity between 0.165 and 10.000 liters. Exclusive and long standing business relations with suppliers, who are leaders in their own field, guarantee top-level quality, technology and design. With two operating plants and a staff capable of collecting and optimizing the companys synergism, thanks to its consolidated operative systems and a real capacity to develop high-quality products, CIMM has earned an important market share.CIMM's App allows users to view the entire products range of our catalogue. It provides a useful tool to find the correct model of expansion tank by using a simple sizing calculation program. It contains also all news, events and the most important trade fairs of the sector to which the company is used to participate.