Manufacturing of gray iron castings for rolling mill

Facility	City	State	Employees	Status
MMMonroe Machined Products, INC.	Seatac	WA	—	◐ LIKELY ACTIVE
MMMontague Machine CO	Montague (turners Falls)	MA	—	◐ LIKELY ACTIVE
MCMoody Corporation	Zelienople	PA	20–99	◐ LIKELY ACTIVE
MCMorris Coupling Company	Erie	PA	20–99	◐ LIKELY ACTIVE
MIMorton Industries LLC	Morton	IL	100–499	◐ LIKELY ACTIVE
MAM.s. Action Machining CORP	Mchenry	IL	20–99	◐ LIKELY ACTIVE
MPMultimetal Products Corporation	Gurnee	IL	20–99	◐ LIKELY ACTIVE
NPNational Precision Tool CO. INC.	Fairfield	NJ	—	◐ LIKELY ACTIVE
NENatoli Engineering	Saint Charles	MO	—	◐ LIKELY ACTIVE
NMNelson Machine and Welding Corporation	Green Bay	WI	20–99	◐ LIKELY ACTIVE
NMNemad Manufacturing CO	Harbor City	CA	—	◐ LIKELY ACTIVE
NLNeodora LLC	San Jose	CA	—	◐ LIKELY ACTIVE
NTNeosho Trompler Inc	Hartland	WI	20–99	◐ LIKELY ACTIVE
NPNevron Plastics, INC.	Saugus	MA	—	◐ LIKELY ACTIVE
NFNew Flyer Industries	Shepherdsville	KY	—	◐ LIKELY ACTIVE
NMNjc Machine, LLC	Croydon	NH	—	◐ LIKELY ACTIVE
NENordson Extrusion Dies Industries, LLC	Chippewa Falls	WI	—	◐ LIKELY ACTIVE
NANorth American Royalties INC. Wheland Automotive Industries	Chattanooga	TN	—	◐ LIKELY ACTIVE
NENorth East Machine & Tool CO	Janesville	IA	20–99	◐ LIKELY ACTIVE
NSNorthland Screw Products, Inc.	Saint Francis	MN	20–99	◐ LIKELY ACTIVE
NMNorth Metro Saw INC	Cambridge	MN	20–99	◐ LIKELY ACTIVE
NMNorthwestern Mfg	Lake City	PA	20–99	◐ LIKELY ACTIVE
NMNorthwest Machine INC	Coeur D Alene	ID	—	◐ LIKELY ACTIVE
NPNovo Precision, LLC	Bristol	CT	20–99	◐ LIKELY ACTIVE
NCNst Corporation	Lafayette	LA	1–19	◐ LIKELY ACTIVE
NINtm INC	Fridley	MN	20–99	◐ LIKELY ACTIVE
NMNxedge Mh LLC	Morgan Hill	CA	100–499	◐ LIKELY ACTIVE
OKO. K. Foundry Company, INC.	Richmond	VA	—	◐ LIKELY ACTIVE
OFOlympic Foundry INC	Seattle	WA	—	◐ LIKELY ACTIVE
OFOpelika Foundry	Opelika	AL	—	◐ LIKELY ACTIVE
OMOperose Manufacturing, INC	Frederick	CO	—	◐ LIKELY ACTIVE
OCOSH Cut	Spanish Fork	UT	20–99	◐ LIKELY ACTIVE
PAPankl Aerospace Systems	Cerritos	CA	20–99	◐ LIKELY ACTIVE
PPPanther Precision Machine INC	Anoka	MN	—	◐ LIKELY ACTIVE
PPPa Precision Cast Pa/lebanon City Plt	Lebanon	PA	—	◐ LIKELY ACTIVE
Paragon Manufacturing	Westfield	MA	20–99	◐ LIKELY ACTIVE
PVParallel Ventures, INC.	Tucson	AZ	—	◐ LIKELY ACTIVE
PMPaul's Machine and Welding Corp	Villa Grove	IL	20–99	◐ LIKELY ACTIVE
PMPemmco Manufacturing, INC	Asheboro	NC	20–99	◐ LIKELY ACTIVE
PMPennant Metal Fabrication	Sidney	OH	1–19	◐ LIKELY ACTIVE
PCPenn-Mar Castings LLC	Hanover	PA	20–99	◐ LIKELY ACTIVE
PTPequot Tool & Mfg., Inc.	Pequot Lakes	MN	100–499	◐ LIKELY ACTIVE
PCPerformance Castings, LLC	Erie	PA	—	◐ LIKELY ACTIVE
PMPetersen Machine, LLC	Brandon	SD	—	◐ LIKELY ACTIVE
PMPeterson Machining, INC.	Boulder	CO	—	◐ LIKELY ACTIVE
PMPierce Machinery	Andrews	SC	20–99	◐ LIKELY ACTIVE
PMPioneer Machine & Tool Co, INC	Maple Shade	NJ	—	◐ LIKELY ACTIVE
PPPiqua Power Plant	Piqua	OH	—	◐ LIKELY ACTIVE
PCPivot Corporation DBA H&S Manufacturing Co	Rowlett	TX	20–99	◐ LIKELY ACTIVE
PMPopp Machine & Tool INC	Louisville	KY	1–19	◐ LIKELY ACTIVE
PAPrecise Aero Products, INC	Riverside	CA	—	◐ LIKELY ACTIVE
PFPrecise Fabrication	Beatrice	NE	20–99	◐ LIKELY ACTIVE
PTPrecise Technologies, INC.	Largo	FL	—	◐ LIKELY ACTIVE
PAPrecision Aerospace, LLC	Phoenix	AZ	—	◐ LIKELY ACTIVE
PMPrecision Machine, Incorporated	Mcewen	TN	—	◐ LIKELY ACTIVE
PMPrecision Machine Technologies	Rochester	NY	20–99	◐ LIKELY ACTIVE
PMPrecision Machine Works, INC.	Culpeper	VA	—	◐ LIKELY ACTIVE
PMPrecision Metal Industries, INC.	Texarkana	AR	—	◐ LIKELY ACTIVE
PMPrecision Mold & Machining Services INC.	Warren	MI	—	◐ LIKELY ACTIVE
PPPrecision Products	Wichita	KS	—	◐ LIKELY ACTIVE
PRPrecision Roll Grinders, Inc. - GA	Carrollton	GA	20–99	◐ LIKELY ACTIVE
Precision Technologies INC	Monticello	MN	1–19	◐ LIKELY ACTIVE
PCPremier Casting Services, INC.	Waterloo	IA	20–99	◐ LIKELY ACTIVE
PEPride Engineering LLC	Brooklyn Park	MN	20–99	◐ LIKELY ACTIVE
PTPrimetals Technologies - Warren	Warren	OH	20–99	◐ LIKELY ACTIVE
PIPrince Industries LLC	Carol Stream	IL	—	◐ LIKELY ACTIVE
PMProgress Machining INC.	Spring Lake	MI	—	◐ LIKELY ACTIVE
PTPrompton Tool INC	Honesdale	PA	20–99	◐ LIKELY ACTIVE
PPPro Process, LLC	Saint Marys	PA	20–99	◐ LIKELY ACTIVE
P3ProtoLabs 3700	Morrisville	NC	100–499	◐ LIKELY ACTIVE
PTProto Technologies, INC.	Liberty Lake	WA	—	◐ LIKELY ACTIVE
PLProvident LLC	Appleton	WI	20–99	◐ LIKELY ACTIVE
PTPrz Technologies, LLC	Lancaster	NY	20–99	◐ LIKELY ACTIVE
PRPuerto Rico Steel Products CORP	Coto Laurel	PR	20–99	◐ LIKELY ACTIVE
PMPutnam Machine Products INC	Coldwater	MI	20–99	◐ LIKELY ACTIVE
QTQuality Thermal Applications, INC.	Anaheim	CA	—	◐ LIKELY ACTIVE
QLQuantum Lean LLC	Baltimore	MD	—	◐ LIKELY ACTIVE
QIQuest Industries, Inc.	Lapeer	MI	20–99	◐ LIKELY ACTIVE
QAQuickparts Acquisition INC Dba: Quickparts	Lawrenceburg	TN	—	◐ LIKELY ACTIVE
RIRagsdale Industries, INC.	Englewood	CO	—	◐ LIKELY ACTIVE
RTRandolph Tool CO. INC	Hartville	OH	20–99	◐ LIKELY ACTIVE
RMRayco Manufacturing INC	Sterling Heights	MI	—	◐ LIKELY ACTIVE
RMReed Mfg/erie	Erie	PA	—	◐ LIKELY ACTIVE
Regal Machine, INC	Wyoming	MN	—	◐ LIKELY ACTIVE
RMRenco Machine Co., INC.	Green Bay	WI	—	◐ LIKELY ACTIVE
RIReo Industries, INC.	Hayden	ID	20–99	◐ LIKELY ACTIVE
RMReplacement Metal Castings Dba Carolina Metal Castings	Hardeeville	SC	—	◐ LIKELY ACTIVE
RMRev-Tech Manufacturing Solutions LLC	Saint Petersburg	FL	20–99	◐ LIKELY ACTIVE
RIRevzero INC	Chanhassen	MN	—	◐ LIKELY ACTIVE
RMRhine Machining & Fabricating, Inc.	Kiel	WI	20–99	◐ LIKELY ACTIVE
RCRichmond Casting Company	Richmond	IN	—	◐ LIKELY ACTIVE
RMRieker Machine LLC	Carlsbad	CA	—	◐ LIKELY ACTIVE
RMR & M Machine Shop, INC	Fyffe	AL	—	◐ LIKELY ACTIVE
RMR & M Machine Tool Incorporated	Freeland	MI	—	◐ LIKELY ACTIVE
RRmt	Bowling Green	OH	—	◐ LIKELY ACTIVE
RIRobinson Inc DP1	De Pere	WI	100–499	◐ LIKELY ACTIVE
RPRobinson Precision Tool Corporation	Hudson	NH	—	◐ LIKELY ACTIVE
RMRochester Manufacturing	Wellington	OH	20–99	◐ LIKELY ACTIVE
RMRochester Metal Products	Rochester	IN	100–499	◐ LIKELY ACTIVE
RIRock Island Arsenal	Rock Island	IL	—	◐ LIKELY 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.