Manufacturing of parts and attachments for industrial…

Facility	City	State	Employees	Status
Shade Systems, INC.	Ocala	FL	—	● ACTIVE
SMSheet Metal Components INC.	Cartersville	GA	20–99	● ACTIVE
Shumaker Industries INC	Northumberland	PA	20–99	● ACTIVE
Shure Manufacturing Corporation	Washington	MO	—	● ACTIVE
Sko-die, LLC	Morton Grove	IL	20–99	● ACTIVE
Solar Atmospheres of Michigan, INC.	Chesterfield	MI	20–99	● ACTIVE
Solar Atmospheres of Western Pennsylvania, INC.	Hermitage	PA	—	● ACTIVE
Solar Atmospheres Southeast, INC.	Greenville	SC	20–99	● ACTIVE
Southbridge Sheet Metal Works, INC	Sturbridge	MA	—	● ACTIVE
Specialty Piping Products LLC	Theodore	AL	20–99	● ACTIVE
Spike Systems, INC	Phoenix	AZ	—	● ACTIVE
Spirol Shim Corporation	Stow	OH	—	● ACTIVE
Spitz INC	Chadds Ford	PA	20–99	● ACTIVE
Spyderco, INC.	Golden	CO	—	● ACTIVE
Stackbin CORP	Lincoln	RI	—	● ACTIVE
SMStack Metallurgical Services, LLC	Portland	OR	20–99	● ACTIVE
Standard Die International, INC	Livonia	MI	—	● ACTIVE
Storage & Handling Systems, INC.	North Plains	OR	—	● ACTIVE
Suhm Spring Works, INC.	Houston	TX	100–499	● ACTIVE
Sun Badge CO.	Ontario	CA	—	● ACTIVE
Superabrasives INC	Wixom	MI	—	● ACTIVE
Superior Motion Controls, INC.	Farmingdale	NY	—	● ACTIVE
Superior Steel, LLC	Eugene	OR	—	● ACTIVE
Survival Innovations, LLC	Mills River	NC	20–99	● ACTIVE
Sycamore Capital, LLC	Warrington	PA	—	● ACTIVE

FactoryRegistry lists 6,262 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 parts and attachments for industrial fuel-fired furnaces, ovens, and kilns, 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, where 135 establishments reported producing it.

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 2044550000. 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.