copper-clad steel grounding electrode has been developed on the basisof the reference of foreign techniques. It applies a specialplating process. It has characteristics of thickcopper(0.25mm), low resistance, corrosion resistance, high strength, easy installation, good electrical connectionperformance,goodadhesion, non-peel (can be rolled threads) and so on.Itsbigadvantages are thatthe tensile is strong(as strong as 600N / mm), corrosion resistance is strong (which canguaranteethe useful life ofmore than 30 years), and it hasa constantlow resistanceand goodplasticity, withthe sameproperties of copperandsteel.Platingprocess overcomes defects ofpipecoating methodand pooradhesion. It can be widely used inpower transmissionand communication lines, power plants, buildings and antennagroundingdevices andcan also beused forgrounding system of computers and otherelectronicequipment, and can be integrated with theair terminals(lightning, lightning lines) to form lightning protection and groundingdevices.