efa 2023

efa is a 3 day event being held from 12th to 14th September 2023 at the Leipziger Messe, Germany. In the last time the tradeshow efa - Trade fair for electrical and building services, air conditioning systems and automation served as a presentation platform for 213 exhibitors. These tradeshow exhibitors presented their companies and services on a total of 18.500 sqm at efa. 1990 is the year of the foundation of efa.