Manufacturing of aluminum

Facility	City	State	Employees	Status
KEKeystone Electrical Manufacturing INC	Des Moines	IA	100–499	◐ LIKELY ACTIVE
KAKoger Air Corporation	Martinsville	VA	20–99	◐ LIKELY ACTIVE
Lagrange Products, INC.	Fremont	IN	—	◐ LIKELY ACTIVE
Lawrence Fabric Structures INC	Saint Louis	MO	20–99	◐ LIKELY ACTIVE
Lloyd Industries INC	Orange Park	FL	20–99	◐ LIKELY ACTIVE
Mccay Tool and Engineering Company	Saint Louis	MO	—	◐ LIKELY ACTIVE
MCMcgee Corporation	Matthews	NC	100–499	◐ LIKELY ACTIVE
MSMetal Sales Manufacturing CORP	Jacksonville	FL	20–99	◐ LIKELY ACTIVE
MFMetro Fabricating INC	Bay City	MI	20–99	◐ LIKELY ACTIVE
MSMid-south Steel Products INC	Cape Girardeau	MO	20–99	◐ LIKELY ACTIVE
MSMid-west Spring and Stamping	Muskegon	MI	20–99	◐ LIKELY ACTIVE
MSModern Sheet Metal Works, INC.	Miamitown	OH	20–99	◐ LIKELY ACTIVE
Murray's Sheet Metal Company INC	Parkersburg	WV	—	◐ LIKELY ACTIVE
NINailor Industries of Texas	Houston	TX	500+	◐ LIKELY ACTIVE
NINewton Instrument Company, INC.	Butner	NC	20–99	◐ LIKELY ACTIVE
PTPacific Tank & Construction	Shandon	CA	20–99	◐ LIKELY ACTIVE
PIPanagraphics INC	Dover	PA	20–99	◐ LIKELY ACTIVE
Precision Sheet Metal Supply INC	Herndon	VA	—	◐ LIKELY ACTIVE
Puch Manufacturing Corporation	Orlando	FL	—	◐ LIKELY ACTIVE
QMQuality Manufacturing CORP - Urbandale	Urbandale	IA	—	◐ LIKELY ACTIVE
QMQuincy Metal Fabricators	Quincy	IL	20–99	◐ LIKELY ACTIVE
Radio Engineering Industries INC	Omaha	NE	—	◐ LIKELY ACTIVE
RIRalco Industries	Auburn Hills	MI	20–99	◐ LIKELY ACTIVE
RLRelco Locomotives INC	Cedar Rapids	IA	20–99	◐ LIKELY ACTIVE
RFR F Knox CO INC	Smyrna	GA	100–499	◐ LIKELY ACTIVE

FactoryRegistry lists 3,661 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 aluminum, steel, and other sheet metal culverts, flumes, irrigation pipes, etc., 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, and withheld the establishment count for every one of them.

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 2040925000. 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.