Copper is one of the most important materials in the world today and has been used by human beings for various purposes for millennia. The variability of features attributed to copper makes it useful for a number of industrial purposes.

Copper has high electric and heat conductivity, it is resistant to corrosion and is stainless, and it is quite malleable.

HML produces copper cathodes of 99.99% to 99.97% purity – The major uses of copper cathodes are in the manufacture of copper rods for the wire and cable industry and copper tubes for consumer durable goods.

Copper cathodes are also used for making alloys like brass, bronze and alloy steel, with applications in transportation, electrical appliances and machinery, defense and construction.