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From pioneers in Spain,
to a reference in the global world.

Few companies can proudly display a history of many years as leader in its sector.

Our company ISO was founded far back in 1925. Always with a pioneering spirit, in the mid-Twentieth Century we built the first ball valves in Spain.

Joining the KITZ Group in 1992, going on to call ourselves Kitz Corporation of Europe, offered a new global framework for continued innovation products.