Manufacturing of open die and smith forgings (hammer and press), ferrous

Facility	City	State	Employees	Status
6s Machining Enterprises LLC	San Marcos	CA	—	● ACTIVE
Active Radiator LLC	Philadelphia	PA	—	● ACTIVE
Adams Thermal Systems INC	Canton	SD	100–499	● ACTIVE
ASAdrian Steel Company	Adrian	MI	100–499	● ACTIVE
Advanced Structural Technologies, INC.	Oxnard	CA	100–499	● ACTIVE
Alliance Industries, L.l.c.	Springfield	MO	20–99	● ACTIVE
Api Heat Transfer Thermasys Corporation	Franklin	WI	—	● ACTIVE
Bergstrom INC	Rockford	IL	100–499	● ACTIVE
BPBorla Performance Industries INC	Johnson City	TN	100–499	● ACTIVE
BPBorla Performance Industries, INC.	Oxnard	CA	20–99	● ACTIVE
Buckstop Truckware Incorporated	Prineville	OR	—	● ACTIVE
B & W Custom Truck Beds	Humboldt	KS	—	● ACTIVE
Centek Industries, INC.	Thomasville	GA	20–99	● ACTIVE
Century Tool, INC.	Rogers	MN	—	● ACTIVE
Curt Manufacturing, LLC	Eau Claire	WI	—	● ACTIVE
Diamondback Automotive Accessories, INC.	Philipsburg	PA	100–499	● ACTIVE
Donaldson CO INC	Frankfort	IN	100–499	● ACTIVE
Donaldson Company INC	Auburn	AL	100–499	● ACTIVE
Donaldson Company INC	Stevens Point	WI	100–499	● ACTIVE
Ferrotec (usa) Corporation	Livermore	CA	100–499	● ACTIVE
Gentex Corporation	Zeeland	MI	—	● ACTIVE
Hamlin Newco, LLC	Akron	OH	20–99	● ACTIVE
Innovative Industries INC	Antigo	WI	20–99	● ACTIVE
Medix Specialty Vehicles, LLC	Elkhart	IN	100–499	● ACTIVE
Owens Products INC	Sturgis	MI	20–99	● ACTIVE
Patriot Armored Systems LLC	Lee	MA	—	● ACTIVE
Peerless Chain Company	Winona	MN	100–499	● ACTIVE
Rosenbauer Minnesota, LLC	Wyoming	MN	100–499	● ACTIVE
Saf-holland, INC.	Muskegon	MI	100–499	● ACTIVE
SESaris Equipment LLC	Fitchburg	WI	20–99	● ACTIVE
T/cci Manufacturing, L.l.c.	Decatur	IL	100–499	● ACTIVE
Tsm Champ, LLC	Sarasota	FL	—	● ACTIVE
Adiem Engineering Cnc LLC	Santee	CA	—	● ACTIVE
Advanced Prototyping INC	Rochester Hills	MI	—	● ACTIVE
Advanced Theoretical Concepts, INC.	Camarillo	CA	—	● ACTIVE
Aero-mechanical Engineering, INC	Huntington Beach	CA	—	● ACTIVE
Altex Technologies Corporation	San Jose	CA	—	● ACTIVE
Astro Machine CO INC	Hawthorne	CA	—	● ACTIVE
ARAutomotive Racing Products, INC	Ventura	CA	20–99	● ACTIVE
Auto-valve, INC	Dayton	OH	20–99	● ACTIVE
Bend-tek, INC.	Santa Ana	CA	—	● ACTIVE
Borgwarner INC.	Auburn Hills	MI	—	● ACTIVE
Cold Air Inductions INC.	Riley	MI	—	● ACTIVE
Collins Manufacturing CORP	Medford	OR	—	● ACTIVE
CPColonial Plastics, INC.	Shelby Township	MI	20–99	● ACTIVE
C&r Racing, Incorporated	Indianapolis	IN	—	● ACTIVE
DZDee Zee, INC	Des Moines	IA	—	● ACTIVE
Dill Air Controls Products LLC	Oxford	NC	—	● ACTIVE
Dinex Emission, INC	Dublin	GA	—	● ACTIVE
DCDonaldson Company, INC.	Dixon	IL	100–499	● ACTIVE

FactoryRegistry lists 1,833 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 open die and smith forgings (hammer and press), ferrous, 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.

The U.S. Census Bureau recorded this product line in 1 US manufacturing industry in the 2022 Economic Census, as the most specific line that industry reported, where 3 establishments reported producing it.

These are counts of establishments by industry: the Economic Census publishes them as industry totals and never as a list of plants.

NAPCS collection code 2028725000. Source for the product line, the establishment counts and the shares: U.S. Census Bureau, 2022 Economic Census (ECNNAPCSIND2022). Federal source data is public domain. Facility records are compiled separately by FactoryRegistry and carry their own sources.