United Heat Exchangers, based in Coimbatore, India, is a leading manufacturer and exporter of heat exchangers and cooling systems, serving global industries since 1989. With a strong focus on quality, innovation, and custom engineering, the company delivers a wide range of products—Shell and Tube, Fin Tube, Hairpin, and Air Cooled Heat Exchangers, U Tube Bundles, Pressure Vessels, and Fanless Cooling Towers—trusted across industries like oil & gas, power, chemical, marine, and HVAC.