Telecommunication and data networks
In recent years, data transmission has become as important as power transmission. Viohalco companies participate in network infrastructure projects providing international customers with copper, aluminium and fibre optics data and signalling cables.
|Hellenic Cables||Telecommunication cables|
|Data transmission (onshore/offshore/submarine)|
|Signalling, instrumentation and control cables, made of fibre optics or copper|
|Sidenor||Steel merchant bars, flats and equal angles for high voltage transmission towers.|