Manufacturing of ductile iron castings for all other uses, including valve, construction and utility, machinery, electric and electronic equipment, heat-resistant parts (including coke oven doors)

1,012 FACILITIES

Facility	City	State	Employees	Status
John Deere Foundry Waterloo	Waterloo	IA	100–499	LIKELY ACTIVE
Jorgensen Steel Machining & Fabrication INC.	Tekonsha	MI	—	LIKELY ACTIVE
Keokuk Mills, LLC	Keokuk	IA	—	LIKELY ACTIVE
Kirsh Foundry INC	Beaver Dam	WI	20–99	LIKELY ACTIVE
Kortick Manufacturing	Pittsburg	CA	20–99	LIKELY ACTIVE
Lemfco INC	Galena	IL	1–19	LIKELY ACTIVE
Lodge Manufacturing Company	South Pittsburg	TN	500+	LIKELY ACTIVE
Mcc International, INC.	Mc Donald	PA	20–99	LIKELY ACTIVE
Mcwane Ductile	Coshocton	OH	500+	LIKELY ACTIVE
Mcwane Ductile	Provo	UT	100–499	LIKELY ACTIVE
Mid-City Foundry Co. - Milwaukee Division	Milwaukee	WI	20–99	LIKELY ACTIVE
Midwest Manufacturing & Logistics LLC	Minster	OH	20–99	LIKELY ACTIVE
Minncast INC	Fridley	MN	20–99	LIKELY ACTIVE
North Star Casteel Products	Seattle	WA	20–99	LIKELY ACTIVE
Nre - Hagerstown, INC	Weston	WV	1–19	LIKELY ACTIVE
Olympic Foundry INC	Seattle	WA	—	LIKELY ACTIVE
Penn-Mar Castings LLC	Hanover	PA	20–99	LIKELY ACTIVE
Performance Castings, LLC	Erie	PA	—	LIKELY ACTIVE
Plymouth Foundry Incorporated	Plymouth	IN	20–99	LIKELY ACTIVE
Premier Casting Services, INC.	Waterloo	IA	20–99	LIKELY ACTIVE
Progressive Foundry INC	Perry	IA	20–99	LIKELY ACTIVE
Puerto Rico Steel Products CORP	Coto Laurel	PR	20–99	LIKELY ACTIVE
Rmf Steel Products	Grandview	MO	20–99	LIKELY ACTIVE
Rochester Metal Products	Rochester	IN	100–499	LIKELY ACTIVE
Specialty Rolled Metals LLC Beaver Dam WI	Beaver Dam	WI	20–99	LIKELY ACTIVE

FactoryRegistry lists 1,012 facilities whose primary industry classification is one of the 2 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced ductile iron castings for all other uses, including valve, construction and utility, machinery, electric and electronic equipment, heat-resistant parts (including coke oven doors), 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 2 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported. At least 172 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.

Part of Manufacturing of ductile iron pressure pipe and fittings, all sizes

Manufacturing of cast iron pressure pipe and fittings, all sizes Manufacturing of ductile iron castings for automotive uses

Industries

Primary Metal Manufacturers All product lines

NAPCS collection code 2027850000. 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.