Manufacturing of aluminum and aluminum-base alloy die-castings

Facility	City	State	Employees	Status
Omega Castings, INC	Battle Creek	MI	—	● ACTIVE
Pexco LLC	Athol	MA	—	● ACTIVE
Plastek Manufacturing, INC.	Brea	CA	—	● ACTIVE
Polyjohn Enterprises, LLC	Whiting	IN	—	● ACTIVE
Ramco Electric Motors, INC.	Greenville	OH	100–499	● ACTIVE
RPReo Plastics, INC.	Maple Grove	MN	100–499	● ACTIVE
Sea Shield Marine Products, INC.	Walnut	CA	—	● ACTIVE
Sioux City Foundry Company	Sioux City	IA	—	● ACTIVE
Spartan Light Metal Products, INC.	Sparta	IL	100–499	● ACTIVE
Sterling Metal Works LLC	Sterling Heights	MI	—	● ACTIVE
SESumitomo Electric Interconnect Products, INC.	San Marcos	CA	100–499	● ACTIVE
The Harrison Steel Castings CO	Attica	IN	100–499	● ACTIVE
The Quality Castings Company	Orrville	OH	100–499	● ACTIVE
Vidon Plastics, INC.	Lapeer	MI	20–99	● ACTIVE
Washburn Iron Works INC	Washburn	WI	20–99	● ACTIVE
Waupaca Foundry INC - Plant 2 & 3	Waupaca	WI	500+	● ACTIVE
Advance Bronze INC	Lodi	OH	—	● ACTIVE
Allied Locke Industries INC	Dixon	IL	—	● ACTIVE
Alloy Die Casting CO.	Buena Park	CA	—	● ACTIVE
AMAltamira Material Solutions, LP	Houston	TX	—	● ACTIVE
Aluminum Die Casting Company, INC.	Jurupa Valley	CA	20–99	● ACTIVE
Atlas Foundry Company INC	Marion	IN	—	● ACTIVE
Aurora Casting & Engineering, INC.	Santa Paula	CA	—	● ACTIVE
Aviva Metals, INC.	Lorain	OH	100–499	● ACTIVE
BUBocar Us, INC	Tanner	AL	100–499	● ACTIVE

FactoryRegistry lists 1,873 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 aluminum and aluminum-base alloy die-castings, 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 235 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 2028100000. 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.