Manufacturing of cast iron, aluminum, and other nonferrous metal boilers, radiators, and convectors, including baseboard, finned tube, residential, and special types (excluding electric, automotive, and parts)

Facility	City	State	Employees	Status
Aldrico, INC.	Wyoming	IL	20–99	● ACTIVE
Api Heat Transfer INC.	Buffalo	NY	100–499	● ACTIVE
Api Heat Transfer Thermasys Corporation	Franklin	WI	—	● ACTIVE
BSBall Screws & Actuators CO. INC.	Fremont	CA	20–99	● ACTIVE
Borga Steel Buildings & Components INC	Fowler	CA	—	● ACTIVE
Chromalox, INC.	La Vergne	TN	100–499	● ACTIVE
Coffin Turbo Pump INC	Englewood	NJ	1–19	● ACTIVE
Crown Technical Systems	Fontana	CA	100–499	● ACTIVE
Dry Coolers INC	Oxford	MI	20–99	● ACTIVE
DIDurex International CORP.	Cary	IL	100–499	● ACTIVE
Graham CORP	Batavia	NY	100–499	● ACTIVE
International Mezzo Technologies, INC	Baton Rouge	LA	20–99	● ACTIVE
Kelvion Products INC.	Burkesville	KY	—	● ACTIVE
Mckenna Boiler Works, INC.	Oceanside	CA	20–99	● ACTIVE
MIMestek INC	Westfield	MA	100–499	● ACTIVE
Ogi Process Equipment, INC.	Sand Springs	OK	20–99	● ACTIVE
Piping Enterprise Company, INC.	Sand Springs	OK	20–99	● ACTIVE
Preferred Utilities Manufacturing Corporation	Danbury	CT	100–499	● ACTIVE
Premier Furnace Specialists INC	Farmington Hills	MI	20–99	● ACTIVE
Ravenswood Studio INC	Lincolnwood	IL	100–499	● ACTIVE
R.w. Fernstrum & Company	Menominee	MI	20–99	● ACTIVE
Siebring Manufacturing, INC	George	IA	—	● ACTIVE
Super Radiator Coils Limited Partnership	Phoenix	AZ	100–499	● ACTIVE
Super Radiator Coils Limited Partnership	Richmond	VA	—	● ACTIVE
The Mellen CO INC	Concord	NH	1–19	● ACTIVE
Thermal Engineering International USA INC	Joplin	MO	100–499	● ACTIVE
Tsm Champ, LLC	Sarasota	FL	—	● ACTIVE
Westinghouse Electric Company LLC	Newington	NH	100–499	● ACTIVE
Ace Heaters LLC	Corona	CA	—	● ACTIVE
Advanced Cooling Technoglies INC	York	PA	20–99	● ACTIVE
Advanced Fabrication Services, INC.	Lemoyne	PA	—	● ACTIVE
AHAlabama Heat Exchangers INC	Theodore	AL	20–99	● ACTIVE
Alkota Cleaning Systems INC	Alcester	SD	—	● ACTIVE
Alternate Energy Technologies, L.l.c.	Green Cove Springs	FL	—	● ACTIVE
ATAmerimade Technology, INC.	Livermore	CA	—	● ACTIVE
Ametek Thermal Systems INC	Garden City	NY	100–499	● ACTIVE
Applied Ceramics, INC.	Fremont	CA	—	● ACTIVE
Aqua-chem, INC.	Knoxville	TN	—	● ACTIVE
Barnes & Jones, LLC	Randolph	MA	—	● ACTIVE
BNBoyd Niagara, LLC	Niagara Falls	NY	100–499	● ACTIVE
Bwxt Nuclear Operations Group, INC.	Mount Vernon	IN	—	● ACTIVE
Cambridge Engineering, INC.	Chesterfield	MO	—	● ACTIVE
Chromalox INC	Ogden	UT	—	● ACTIVE
Clayton Manufacturing Company	City of Industry	CA	20–99	● ACTIVE
CACombustion Associates, INC	Corona	CA	—	● ACTIVE
Compucraft Industries, INC	Santee	CA	—	● ACTIVE
Compumeric Engineering, INC.	Ontario	CA	—	● ACTIVE
Delta T Thermal Solutions LLC	Wichita Falls	TX	20–99	● ACTIVE
Energy Reconnaissance INC	Anaheim	CA	—	● ACTIVE
Energy Steel & Supply CO	Rochester Hills	MI	—	● ACTIVE
Enerquip, LLC	Medford	WI	—	● ACTIVE
Fcx Systems INC	Morgantown	WV	—	● ACTIVE
Gaspar, INC.	Canton	OH	—	● ACTIVE
GMGreentech Manufacturing, INC	International Falls	MN	20–99	● ACTIVE
Hale Industries, INC	Fortville	IN	1–19	● ACTIVE
Hapco INC	Kent	OH	20–99	● ACTIVE
Harris Thermal Transfer Products, INC	Newberg	OR	—	● ACTIVE
Heatron, INC	Leavenworth	KS	—	● ACTIVE
Hi-heat Industries, INC.	Lewistown	MT	—	● ACTIVE
Indeeco LLC	Saint Louis	MO	—	● ACTIVE
Josephson Manufacturing Company	Fort Dodge	IA	—	● ACTIVE
Ldj Manufacturing, INC.	Pella	IA	—	● ACTIVE
MSMamac Systems, INC.	Chanhassen	MN	20–99	● ACTIVE
MBMarks Brothers INC	Boring	OR	—	● ACTIVE
Melco Steel INC	Azusa	CA	—	● ACTIVE
Messersmith Manufacturing, INC.	Bark River	MI	—	● ACTIVE
Monarch Welding & Engineering INC	Warren	MI	—	● ACTIVE
MBMve Biological Solutions	Ball Ground	GA	20–99	● ACTIVE
Neptech, INC.	Highland	MI	—	● ACTIVE
New Buck CORP	Spruce Pine	NC	—	● ACTIVE
NCNorthwest Copper Works, INC.	Portland	OR	—	● ACTIVE
O2 Cool Manufacturing LLC	Decatur	TX	20–99	● ACTIVE
Pegasus Industrial Midwest LLC	Bourbonnais	IL	—	● ACTIVE
Perry Products Corporation	Hainesport	NJ	1–19	● ACTIVE
PEPowerhouse Equipment & Engineering CO INC	Delanco	NJ	—	● ACTIVE
Precision Control Systems INC	Eden Prairie	MN	—	● ACTIVE
Quintel INC	Schererville	IN	—	● ACTIVE
Ramda Metal Specialties, INC.	Gardena	CA	—	● ACTIVE
Rock Energy Systems LLC	Janesville	WI	100–499	● ACTIVE
Samuel, Son & CO. (usa) INC.	Marinette	WI	—	● ACTIVE
SSScully Signal Company	Wilmington	MA	—	● ACTIVE
Seattle Boiler Works INC	Seattle	WA	—	● ACTIVE
TETayco Engineering, INC.	Cypress	CA	—	● ACTIVE
Tempco Electric Heater Corporation	Wood Dale	IL	—	● ACTIVE
TEThe Electric Heater CO	Stratford	CT	—	● ACTIVE
TPThermetic Products, INC.	Minneapolis	MN	—	● ACTIVE
Toyo Tanso Usa, INC	Troutdale	OR	—	● ACTIVE
TITranter INC	Houston	TX	—	● ACTIVE
Tri Fab Associates, INC	Fremont	CA	—	● ACTIVE
TLTutco, LLC	Cookeville	TN	—	● ACTIVE
UPUS Precision Sheet Metal, INC.	Riverside	CA	—	● ACTIVE
Vaza, LLC	Bloomfield	NM	1–19	● ACTIVE
Watlow Electric Manufacturing CO	Saint Louis	MO	100–499	● ACTIVE
Wcr INC	Fairborn	OH	—	● ACTIVE
Accu-therm LLC	Saint Louis	MO	—	● ACTIVE
Advanced Cooling Technologies INC	Lancaster	PA	—	● ACTIVE
Affton Auto Radiator and Air Conditioning Service, INC.	Fenton	MO	—	● ACTIVE
Alfa Laval INC	Warrington	PA	—	● ACTIVE
Alfa Laval INC	Henrico	VA	—	● ACTIVE
Applied Cooling Technology, LLC	Punta Gorda	FL	—	● ACTIVE

FactoryRegistry lists 990 facilities whose primary industry classification is one of the 2 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced cast iron, aluminum, and other nonferrous metal boilers, radiators, and convectors, including baseboard, finned tube, residential, and special types (excluding electric, automotive, and parts), in the shares shown above, and does not say which establishments. Where a plant’s own website or a federal registry names what that plant makes, it appears on the plant’s own page with the source named.