Copper flats and rods are used as suitable raw materials for designing electrical wires. Flats of copper are also used to enhance decorative aspect of building interior for their distinctively glossy and smooth surface. Copper flats are required to design components for heat exchangers and cooling devices for their excellent thermal conduction rate. Wide operating temperature range, good machining characteristics and smooth surface finish of these flats make these ideal raw materials for various industrial jobs. Products made of copper last for long period and these require minimal maintenance effort.