copper coated grounding rod manufacturer

Product ID: 05

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1. Copper and steel bar continuous molecular perfect combination: composed of a solid core of cold drawn steel car, plating a layer of nickel, plating thickness of copper in nickel layer, due to nickel and copper and steel has good bonding properties,so as to ensure the perfect combination of the copper layer and the steel core.

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copper bonded grounding rod,copper ground rod,earth rod,earthing rod