Inael Electrical Systems is a Spanish company specializing in the design and manufacturing of transformer substations, secondary distribution switchgear, transformers, medium-voltage switchgear, and electrical equipment for power distribution and renewable energy generation networks. The company has commissioned a new production facility in Toledo for the manufacturing of concrete elements, which includes a formwork system for the production of “single-block cells” for transformer units, a formwork system for manufacturing cell roofs, and a 0°–180° tilting device suitable for 3D concrete elements.