Manufacturing of gray iron castings for rolling mill

Facility	City	State	Employees	Status
Stanley Machining & Tool CORP	Carpentersville	IL	100–499	● ACTIVE
Starlite Diversified INC	Meadville	PA	—	● ACTIVE
Steeltech, LLC	Grand Rapids	MI	—	● ACTIVE
Steelville Manufacturing CO	Steelville	MO	—	● ACTIVE
Stephens Precision, INC	Bradford	VT	—	● ACTIVE
Sterling Machine Technologies, INC.	Palmyra	PA	20–99	● ACTIVE
Sterling Precision, LLC	Clinton	MA	—	● ACTIVE
Stines' Machine, INC.	Vista	CA	—	● ACTIVE
Straight Street LLC	Kent	OH	—	● ACTIVE
Straitek, LLC	Danbury	CT	—	● ACTIVE
Straton Industries, INC.	Stratford	CT	—	● ACTIVE
SMStrickland Machine Company, LLC	Richmond	VA	1–19	● ACTIVE
Strohwig Industries, INC.	Richfield	WI	100–499	● ACTIVE
Strom Manufacturing, LLC	North Plains	OR	—	● ACTIVE
Sulzer Machine & Manufacturing INC	Mosinee	WI	—	● ACTIVE
Summit Machine Solutions LLC	Akron	OH	—	● ACTIVE
Summit Machining Co., LTD.	Mogadore	OH	—	● ACTIVE
Superior Machining and Fabrication INC	Muenster	TX	—	● ACTIVE
Superior Motion Controls, INC.	Farmingdale	NY	—	● ACTIVE
Superior Steel, LLC	Eugene	OR	—	● ACTIVE
Surface Engineering Specialties	Sunnyvale	CA	20–99	● ACTIVE
SPSwiss Precision Products, INC.	North Oxford	MA	1–19	● ACTIVE
SISwissturn/usa, INC.	Oxford	MA	20–99	● ACTIVE
S & W Machine Shop, INC	New Iberia	LA	—	● ACTIVE
Taggart Enterprises INC	Parker	CO	—	● ACTIVE

FactoryRegistry lists 10,741 facilities whose primary industry classification is one of the 3 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced gray iron castings for rolling mill, construction, utility, automotive, and all other uses, 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 3 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported. At least 170 establishments reported producing it; the count for 1 of those industries was withheld.

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 2027925000. 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.