

JWM & Affiliates, Inc.
YOUR PROJECT OUR SOLUTIONS
Heat Transfer




Sigma Thermal
4875 Deen Rd.
Marietta, GA 30066
P: (678) 616-2820
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Direct Fired Heaters
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Convection, API 560, and non-API Radiant Convective Heaters
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Electric Process Heaters
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Standard & Custom-Engineered Immersion and Circulation Heaters and Controls
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Thermal Fluid Systems
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Thermal Fluid Heaters and Complete Thermal Fluid Systems
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High Pressure Steam Generators
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NUK® High Pressure Steam Generator
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Biomass Energy Systems
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Process Bath Heaters
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Waste Heat Recovery
Southern Heat Exchanger
5050 Old Montgomery Hwy
Tuscaloosa, AL 35405
P: (205) 464-4343
Southern Heat Exchanger, a SHECO Industries company, has been a proven supplier of shell and tube heat exchangers to customers across the globe since 1961.
Our high quality equipment is used in many industrial applications including specialty chemicals, polymers & plastics, agrichem, pulp & paper, refining, gas processing, and renewable energy.
Our custom engineered exchangers are built to withstand the most
demanding operating conditions.
Worldwide Air Coolers
6105 West 68th St. S.
Tulsa, OK 74131
P: (918) 388-7191
Worldwide Air Coolers, a SHECO Industries company, has been supplying air cooled heat exchangers to customers across the globe in the natural gas processing, petrochemical, oil and gas refining, and other industries since 1995.
As with our shell and tube heat exchangers, our air cooled heat exchangers are industrial grade equipment engineered to withstand the harshest, most demanding of operating and environmental conditions.
We can design the perfect air cooler to fit your needs.