Robinson Fin Machines, Inc.
- Produces custom folded fins for heat transfer applications in various industries. Overview of products and specifications, as well as EDM capabilities. Kenton, Ohio.
- http://www.robfin.com/

Air Radiators
- Australia. Manufacture and design of industrial radiators. Products include horizontal coolers, vertical coolers, pin fin, oil coolers and air movement products.
- http://www.airradiators.com.au/

HRS Spiratube S.L.
- Manufacturer of heat exchangers, aseptic fillers, piston pumps, processing systems for the food and chemical industry. Includes shell and tube, scraped surface, corrugated tube and coil models.
- http://www.hrs-spiratube.com/

Hindustan Radiators & Heat Exchangers (P) Ltd.
- India. Manufactures broad range of heat transfer equipment. Includes automotive and industrial radiators, air cooled and shell and tube heat exchangers, finned heat exchanger tubes, oil coolers, and waste energy recovery units.
- http://www.hindustanradiators.com/

Metaullics CPE Group
- Designs and manufactures graphite and advanced ceramic heat exchangers, related materials and equipment for the corrosive chemical processing industry.
- http://www.metaullics.com/

Valmex S.p.a.
- Italy. Specializes in manufacture of primary and bi-thermal copper heat exchangers for use with wall-mounted gas fired boilers. Site describes purpose and manufacturing process and incorporates data sheets of available models.
- http://www.valmex.it/

Dynamic Materials Corporation
- Fabricates metal tube sheets for heat exchangers used in a variety of high temperature, high pressure, highly corrosive chemical processes, such as processing crude oil in the petrochemical industry and processing chemicals used in the manufacture of synt
- http://www.dynamicmaterials.com/

Fiwihex
- The Netherlands. Develops energy saving products to prototype stage. Site has information about low-temp heating, energy storage, and heat pump technology.
- http://www.fiwihex.nl/english/

Sentry Equipment Corporation
- Helical coil, tube-in-tube and spiral tube exchangers for sample cooling and other low flow severe duty heat transfer. Sanitary and fully drainable capabilities.
- http://www.sentry-equip.com/

Gallay Limited
- Gallay Limited are leaders in the design and manufacture of engine cooling, air conditioning and heating systems for a wide range of vehicles and static applications.
- http://www.gallay.co.uk

Cheap Heat Exchangers
- Sells quality used heat exchangers at competitive prices.
- http://www.used-heat-exchanger.com

Unity Tube, Inc.
- Manufactures finned tubing and finned pipe for heat exchanger applications.
- http://www.unitytube.com/

Hastings HVAC
- Family owned and operated manufacturing company which builds commercial and industrial heating, ventilating and air conditioning and air moving equipment.
- http://www.hastingshvac.com/

SEC Heat Exchangers
- Shell and removable u-tube bundle designs that can be used for steam to liquids or for fluid to fluid thermal process.
- http://www.secshellandtube.com

Gary Holland Sales Inc.
- Manufacturers rep for steam and process specialties. Customers include contractors, engineers, industrial facilities, hospitals, schools and wholesalers.
- http://www.hollandsales.com

Swami Vessels Pvt. Ltd.
- India. Manufacturer of boilers, heaters, heat exchangers, and hot air generators.
- http://www.swamivessels.com/

Aytek
- Turkey. Design and manufacture of chillers, air cooled chillers and water cooled chillers. Industries served include plastics, rubber, chemical and metal processing, and pharmaceutical.
- http://www.aytekchillers.com

WTT America, Inc.
- Manufactures brazed plate heat exchangers and related accessories.
- http://www.wttamerica.com

Cleveland Tube - Heat Exchanger Repair and Renovation
- UK. Re-tubing, repair and cleaning of heat exchangers for the utility, refinery, marine, naval and petrochemical industries.
- http://www.ctiuk.com

Niagara Blower Company
- Manufacturer of industrial heat transfer and refrigeration equipment. Products include wet surface air cooled heat exchangers and no-frost refrigeration and dehumidification products.
- http://www.niagarablower.com

Hexeco, Inc.
- Designs and manufactures immersion-style bearing oil cooler heat exchangers for industrial generators and motors. Hexchanger service available for repair or refurbishment.
- http://www.hexeco.com/

Jiangsu Nanhua Process Equipment Co. LTD
- China: Manufacturer of plate-fin heat exchangers and tube-fin heat exchangers for air compressors & refrigeration.
- http://www.jnpec.com

Fluid Engineering & Co.
- Fluid Engineering & Co representes heat transfer products from Gaumer, API Basco, API Schmidt-Bretten, API Ketema Inc and API Airtech.
- http://www.fluidengineering.com