Ram Ratna Wires Ltd Ram Ratna Wires Limited is engaged in the manufacturing of winding wires, mainly enamelled copper wires. The product portfolio of the co. includes enamelled copper wire and strips, enamelled aluminium wires and strips, submersible winding wires etc. [1] The company’s products are utilised in the transmission and distribution industry, automobile industry, capital goods manufacturing, consumer electricals, batteries, generators, etc. [2]