Profile: O & M Manufacturing Company manufactures heat transfer equipment for power generation, oil & gas, refinery and petro-chemical markets. We deal with products, which includes air-cooled heat exchangers, shell & tube heat exchangers and industrial radiators. Our repair services focuses on field repairs, in-house repairs, alterations, modifications and rerating. We cater to air-cooled tube bundles, radiator cores, fine tubes, belts, pulleys and shafts.