For a greener and safer world

It is our mission to provide the most environmentally friendly, energy-efficient, and sustainable ventilation solutions with the lowest life-cycle costs that meet our customer’s expectations. Towards a safer world, our life safety ventilation systems excel in uncompromising reliability and comply with the highest standards within a wide range of industries. Since 1947, our continuous product and system development and automation ensure innovative and highly flexible high-tech production with state-of-the-art robot technology, a minimum of waste and a maximum of recyclability, resulting in reliable and sustainable products and systems with exceptionally high durability and long lifetime.