After more than 50 years of designing, manufacturing and supplying bespoke underground ventilation systems, Zitrón is today acknowledged as a world leader in the field of ventilation for underground mines and transport infrastructure ranging from road and rail tunnels to metro networks and more. 

Established in 1963 to supply specialist equipment to the Spanish coal mining industry, Zitrón’s commitment to quality and innovation has enabled it to grow into one of the most technologically driven and successful ventilation companies in the world. Continual investment in research and development, in personnel development and in new manufacturing materials and techniques, has positioned Zitrón as the industry benchmark. 

From its origins in Northern Spain, Zitrón’s success has seen it expand operations into over 80 countries on five continents. 



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