Ram Ratna Wires Ltd manufactures Polyesterimide Aluminium Round Wires. Ram Ratna Wires Ltd is an ISO 9001:2008 certified company. The Company also manufactures aluminum wires, copper strips, paper covered magnet wires and strips. The Polyesterimide Aluminium Round Wires finds an application in continuous rated heavy duty motors and tools, oil filled transformers, AC and refrigerator compressors, furnace motors. The Polyesterimide Aluminium Round Wires have reddish brown colour with range 0.25 to 5.0mm. The Polyesterimide Aluminium Round Wires have good thermal properties and high resistance to overloads. The Polyesterimide Aluminium Round Wires also have good transformer oil resistance
