Find Quality Wholesale Bare Copper Wire & Cable at Ganpati-Wires - the Leading Manufacturer of Copper, Silver, and Tin wire Products in India. Contact Now! Copper is a good conductor of electricity and generally copper wires are used for electric fitting and cable wires are made of copper only. They are also known as Electrolyte Copper they are used in subways, conduit, and transit systems both light and heavy. Copper wires have great advantages over other wires and are therefore used heavily in all types of electrical fittings all across the world.