Single copper-clad steel round bar is a new type of grounding body made by electroplating and continuous casting processes. It employs advanced technology to coat a purity of 99.9% copper over the surface of a specially designed steel core, offering the same conductivity as a solid copper bar of the same diameter, yet at a significantly lower cost. It also boasts superior corrosion resistance compared to galvanized steel, and has numerous advantages such as excellent conductivity, low resistance, superior corrosion resistance, easy transportation, ease of installation, and high installation efficiency. It is the optimal choice as a substitute for traditional grounding materials like round bars, angle bars, and galvanized flat steel.