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Better electrical performance: The excellent electrical conductivity of the copper material on the surface of the copper-clad steel grounding electrode makes its own resistance value much lower than that of conventional materials... Low construction cost: Compared with the traditional construction method of pure copper grounding rod and grounding strap, the cost of copper-clad steel grounding electrode is greatly reduced. (Moreover, it has the strength that the pure copper ground rod cannot reach)... Unique manufacturing process: The copper-clad steel grounding electrode adopts a cold-rolled and hot-drawn production process to achieve metallurgical welding between copper and steel. So as to ensure the perfect combination of copper layer and steel layer, it can be drawn arbitrarily like drawing a single metal without disjointing, peeling and cracking.