Manufacturing of gray iron castings for rolling mill

Facility	City	State	Employees	Status
PIPrl Ind Inc/cornwall	Cornwall	PA	—	◐ LIKELY ACTIVE
PIPrl Ind Inc/lebanon	Lebanon	PA	—	◐ LIKELY ACTIVE
Product Manufacturing, INC.	Canby	OR	—	◐ LIKELY ACTIVE
Pro-fab, INC.	Bosque Farms	NM	—	◐ LIKELY ACTIVE
PFProgressive Foundry INC	Perry	IA	20–99	◐ LIKELY ACTIVE
Prototek Digital Manufacturing (sacramento) LLC	Rancho Cordova	CA	—	◐ LIKELY ACTIVE
Quality Controlled Manufacturing, INC.	Santee	CA	—	◐ LIKELY ACTIVE
QEQuality Electric Steel Castings	Houston	TX	—	◐ LIKELY ACTIVE
RHR H Sheppard CO INC	Hanover	PA	—	◐ LIKELY ACTIVE
RSRmf Steel Products	Grandview	MO	20–99	◐ LIKELY ACTIVE
Roberts Precision Machine, INC.	Monroe	WA	—	◐ LIKELY ACTIVE
RERolling Enterprises INC	Moraine	OH	—	◐ LIKELY ACTIVE
RIRtec-instruments INC	San Jose	CA	—	◐ LIKELY ACTIVE
RERuxco Engineering, INC.	Diamond Springs	CA	—	◐ LIKELY ACTIVE
SMSandvik Mining & Construction LLC USA	Alachua	FL	100–499	◐ LIKELY ACTIVE
SPSchultes Precision Manufacturing INC	Buffalo Grove	IL	100–499	▲ REPORTED CLOSED
Secs INC	Mount Vernon	NY	—	◐ LIKELY ACTIVE
SFSenior Flexonics - Ga Precision	Franklin	WI	100–499	◐ LIKELY ACTIVE
SMService Machine Specialties	Eunice	LA	20–99	◐ LIKELY ACTIVE
SSSeward Screw LLC	Seward	IL	100–499	◐ LIKELY ACTIVE
SVSiesco Valley Screw Products	Union	MO	20–99	◐ LIKELY ACTIVE
SPSolar Precision Products, INC	Burbank	CA	—	◐ LIKELY ACTIVE
Sonic Aerospace INC.	Chandler	AZ	—	◐ LIKELY ACTIVE
Sp Manufacturing INC	Livermore	CA	—	◐ LIKELY ACTIVE
SMSpringco Metal Coating	Cleveland	OH	100–499	◐ LIKELY ACTIVE

FactoryRegistry lists 10,727 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.