The eltefa, trade fair for electrical engineering and electronics, has secured a regular place in the marketing plans of international manufacturers in the odd years as the largest trade fair for the electrical industry. This is due to the uniqueness of their cross-system concept. This always leads to the same result in all areas: Without electricity - electrical engineering - nothing works! At eltefa, the competences assume vital structures. In theme parks, on forums, in special shows or at congresses. On renewable energies, smart grids, system solutions for production and buildings, e-mobility, security for infrastructure and IT and much more besides. This welds suppliers and users together and secures the eltefa growth and inventory.