Manufacturing of parts for industrial air purification equipment

Facility	City	State	Employees	Status
Lincoln Machine, INC	Lincoln	NE	20–99	● ACTIVE
Miratech Group LLC	Tulsa	OK	100–499	● ACTIVE
National Filters INC	Harbor Beach	MI	—	● ACTIVE
Pacific Consolidated Industries LLC	Riverside	CA	—	● ACTIVE
Precision Airconvey LLC	Newark	DE	20–99	● ACTIVE
Progressive Surface INC	Grand Rapids	MI	100–499	● ACTIVE
Rgf Environmental Group, INC.	Riviera Beach	FL	—	● ACTIVE
Rice Lake Weighing Systems, INC.	Rice Lake	WI	—	● ACTIVE
Rotron Incorporated	Woodstock	NY	100–499	● ACTIVE
Solventum Purification INC.	Meriden	CT	100–499	● ACTIVE
The Entwistle Company LLC	Hudson	MA	100–499	● ACTIVE
The Estabrook Corporation	Berea	OH	20–99	● ACTIVE
Time Manufacturing CO	Waco	TX	100–499	● ACTIVE
TCTreadwell Corporation (delaware)	Thomaston	CT	20–99	● ACTIVE
Tric Tool LTD	Holland	MI	20–99	● ACTIVE
Aircapture, INC.	Berkeley	CA	—	● ACTIVE
Air Filters, INC	Houston	TX	100–499	● ACTIVE
Albers Mechanical Contractors, INC.	Saint Paul	MN	—	● ACTIVE
Altec Air, LLC	Broomfield	CO	20–99	● ACTIVE
Alvarado Manufacturing CO INC	Chino	CA	—	● ACTIVE
Americraft Manufacturing CO INC	Cincinnati	OH	20–99	● ACTIVE
Amtec Solutions Group INC	Huntsville	AL	20–99	● ACTIVE
Andrews Filter and Supply Corporation	Orlando	FL	—	● ACTIVE
Ashland Electric Products INC	Rochester	NH	—	● ACTIVE
Aslin Automation INC	Livermore	CA	—	● ACTIVE

FactoryRegistry lists 1,172 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 parts for industrial air purification equipment, 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, where 85 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 2044775000. 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.