Profile: Nirmal Group is a manufacturer and exporter of steel wires, stranded earth wires, aluminum conductors & welding electrodes. Our standard wires are metal cables which are used for their tensile strength. They are made up of 6 wires stranded around 1 wire. Several cables made up of twisted components may themselves be combined to form a single stay wire. The metals normally used are steel, copper, aluminum, zinc, stainless steel and galvanized steel.