Its a connection between electrical equipment, devices with earth plate, earth electrode through a thick wire/strip/rod of low resistance material to provide protection known as ‘earthing’ or grounding. The management of electrical grounding systems includes accurate design, effective implementation, and comprehensive audits of the installed systems. In fault current or lightning strikes, the current passes through down conductor to grounding rod system protecting facilities and machinery. Get in touch with us: https://www.lightningprotection.com/grounding-earthing/chem-rod/