The EFA Energy-Saver from high-speed door manufacturer EFAFLEX, the world market leader for high-speed doors, is celebrating its second anniversary at BAU 2025, following the tool’s debut in 2023. One person who helped develop the tool from the outset is Jan Hauffe, Head of Sustainability at EFAFLEX.
“With the EFA Energy-Saver, we deliver a digital sustainability tool that calculates potential savings for customers based on their specific values,
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