ESA produces standard and custom equipment for series production, for the leak test with helium and the charge of HFC and HC refrigerant gases. Since 1980 ESA has been producing thousands of equipment for Customers all over the world.

ESA has a competent and motivated staff: researchers, designers, testers and service personnel. The headquarters is located in Treviglio, on an area of ​​3500 square meters, a few kilometers from Milan. Quality, reliability and durability of the ESA equipment are recognized and appreciated by our Customers.

Research and innovation, together with forty years of experience, make ESA an international benchmark in the field of leak detection and refrigerant gas filling.