Manufacturing of parts and attachments for steel power boilers, sold separately (excluding nuclear applications)

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
Coffin Turbo Pump INC	Englewood	NJ	1–19	● ACTIVE
Dry Coolers INC	Oxford	MI	20–99	● 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
Piping Enterprise Company, INC.	Sand Springs	OK	20–99	● 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
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 Fabrication Services, INC.	Lemoyne	PA	—	● ACTIVE
AHAlabama Heat Exchangers INC	Theodore	AL	20–99	● ACTIVE
Alkota Cleaning Systems INC	Alcester	SD	—	● ACTIVE
Ametek Thermal Systems INC	Garden City	NY	100–499	● ACTIVE
Applied Ceramics, INC.	Fremont	CA	—	● ACTIVE
Aqua-chem, INC.	Knoxville	TN	—	● ACTIVE
BNBoyd Niagara, LLC	Niagara Falls	NY	100–499	● ACTIVE
Bwxt Nuclear Operations Group, INC.	Mount Vernon	IN	—	● ACTIVE
Clayton Manufacturing Company	City of Industry	CA	20–99	● ACTIVE
CACombustion Associates, INC	Corona	CA	—	● ACTIVE
Delta T Thermal Solutions LLC	Wichita Falls	TX	20–99	● ACTIVE
Energy Steel & Supply CO	Rochester Hills	MI	—	● ACTIVE
Enerquip, LLC	Medford	WI	—	● ACTIVE
Gaspar, INC.	Canton	OH	—	● ACTIVE
Harris Thermal Transfer Products, INC	Newberg	OR	—	● ACTIVE
MBMarks Brothers INC	Boring	OR	—	● ACTIVE
Monarch Welding & Engineering INC	Warren	MI	—	● ACTIVE
MBMve Biological Solutions	Ball Ground	GA	20–99	● ACTIVE
NCNorthwest Copper Works, INC.	Portland	OR	—	● ACTIVE
Pegasus Industrial Midwest LLC	Bourbonnais	IL	—	● ACTIVE
Perry Products Corporation	Hainesport	NJ	1–19	● ACTIVE
PEPowerhouse Equipment & Engineering CO INC	Delanco	NJ	—	● ACTIVE
Quintel INC	Schererville	IN	—	● ACTIVE
Samuel, Son & CO. (usa) INC.	Marinette	WI	—	● ACTIVE
Seattle Boiler Works INC	Seattle	WA	—	● ACTIVE
Toyo Tanso Usa, INC	Troutdale	OR	—	● ACTIVE
TITranter INC	Houston	TX	—	● ACTIVE
Vaza, LLC	Bloomfield	NM	1–19	● ACTIVE
Wcr INC	Fairborn	OH	—	● ACTIVE
Advanced Cooling Technologies INC	Lancaster	PA	—	● ACTIVE
Affton Auto Radiator and Air Conditioning Service, INC.	Fenton	MO	—	● ACTIVE
Alfa Laval INC	Henrico	VA	—	● ACTIVE

FactoryRegistry lists 458 facilities whose primary industry classification is one of the 1 industry above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced parts and attachments for steel power boilers, sold separately (excluding nuclear applications), 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.