Manufacturing of metal grinding, polishing, buffing, honing, and lapping machines

Facility	City	State	Employees	Status
Abrasive Technology, LLC	Lewis Center	OH	—	● ACTIVE
Advanced Integrated Tooling Solutions, LP	Chesterfield	MI	100–499	● ACTIVE
Aerospace and Defense Manufacturing INC.	Temecula	CA	—	● ACTIVE
Ajax Tocco Magnethermic Corporation	Warren	OH	100–499	● ACTIVE
American Gfm CORP	Chesapeake	VA	100–499	● ACTIVE
Apple Steel Rule Die Co., INC.	Milwaukee	WI	20–99	● ACTIVE
Argo Products Company	Saint Louis	MO	20–99	● ACTIVE
Ascent Aerospace, LLC	Macomb	MI	100–499	● ACTIVE
Ataco Steel Products CORP	Cedarburg	WI	20–99	● ACTIVE
ATAtlas Tool & Die Works INC	Lyons	IL	—	● ACTIVE
Auer Precision Stamping INC	Mesa	AZ	—	● ACTIVE
Bennett Die & Tool, INC.	Horseheads	NY	20–99	● ACTIVE
Berryman Products, INC.	Arlington	TX	—	● ACTIVE
Bronson & Bratton INC	Burr Ridge	IL	20–99	● ACTIVE
Carborundum Grinding Wheel CO	Logan	OH	20–99	● ACTIVE
Carlson Tool & Manufacturing CORP.	Cedarburg	WI	100–499	● ACTIVE
Century, LLC	Traverse City	MI	—	● ACTIVE
Ceramic Tech, INC.	Fremont	CA	20–99	● ACTIVE
Cincinnati Incorporated	Harrison	OH	—	● ACTIVE
Clm Vibetech, INC	Kalamazoo	MI	20–99	● ACTIVE
DTDavis Tool & Die Co., INC.	Fenton	MO	20–99	● ACTIVE
Dcm Tech, INC.	Winona	MN	20–99	● ACTIVE
Deringer-ney INC	Marshall	NC	20–99	● ACTIVE
Dianamic Abrasive Products INC	Troy	MI	1–19	● ACTIVE
Dixie Machinery, INC.	Monroe	OH	20–99	● ACTIVE

FactoryRegistry lists 2,485 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 metal grinding, polishing, buffing, honing, and lapping machines, 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 180 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 2014550000. 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.