LEONI is a cable manufacturer and system provider whose products can meet technically demanding and complex customer requirements.

This is made possible by LEONI's unique value-added chain, which ranges from thin copper wire and multi-core special cables to ready-to-install cable systems. All cable components and products are developed and manufactured in-house. 

The products have a very long service life and high resistance to weather conditions, media (oils, fuels, alkalis and acids), UV and ozone.

LEONI invests continuously in new technologies, systems and processes and, if required, machines and processes for the manufacture and testing of cables and cable system solutions can be developed itself.