Profile: Perfect Radiators & Oil Coolers (P) Ltd. designs, manufactures and exports innovative thermal transfer products. Our range of heat exchangers is used in automotive and non-automotive applications. We produce aluminum brazed heat exchangers, which include radiators, heater cores, charge air coolers, evaporators and condensers. Our copper brass heat exchanger include radiator that offer corrosion resistance characteristics and fine durability against mechanical and thermal shocks.