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Heat treating of metal for the trade

20 INDUSTRIES

Census designationHeat treating of metal for the trade (heat treating, annealing, brazing, shot peening, tempering, etc.)

IndustryEstablishmentsShare of industry
Machine Shops 3327101,2857.5%
Metal Heat Treating 33281166697.2%
Precision Turned Product Manufacturing 3327212987.2%
Special Die and Tool, Die Set, Jig, and Fixture Manufacturing 33351422310.5%
Electroplating, Plating, Polishing, Anodizing, and Coloring 332813773.8%
Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers 332812763.0%
Plate Work Manufacturing 332313462.2%
Bolt, Nut, Screw, Rivet, and Washer Manufacturing 332722212.6%
Metal Crown, Closure, and Other Metal Stamping (except Automotive) 332119111.0%
All Other Industrial Machinery Manufacturing 33324850.3%
Rolled Steel Shape Manufacturing 33122141.8%
Food Product Machinery Manufacturing 33324140.9%
Sheet Metal Work Manufacturing 33232230.1%
Steel Wire Drawing 331222WithheldWithheld
Iron Foundries 331511WithheldWithheld
All Other Miscellaneous Fabricated Metal Product Manufacturing 332999WithheldWithheld
Machine Tool Manufacturing 333517WithheldWithheld
Overhead Traveling Crane, Hoist, and Monorail System Manufacturing 333923WithheldWithheld
Switchgear and Switchboard Apparatus Manufacturing 335313WithheldWithheld
Aircraft Engine and Engine Parts Manufacturing 336412WithheldWithheld

Withheld means Census suppressed the figure because publishing it would disclose an individual establishment. The line itself is never suppressed — only the numbers on it.

The U.S. Census Bureau recorded this product line in 20 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported. At least 2,719 establishments reported producing it; the count for 7 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.

Related lines
Metal coating, engraving, etching (excluding jewelry and silverware), and allied services to manufacturers, including physical vapor deposition (PVD), chemical vapor deposition (CVD), and all other thin film vacuum coating of metalsOther chemical contract manufacturing services, performed using materials owned by others (i.e., the customer)Clay, glass, cement, and other nonmetallic minerals products contract manufacturing services, performed using materials owned by others (i.e., the customer)Printing plates and cylinders, prepared for printing (excluding blank plates and blank cylinders)Petroleum and coal product contract manufacturing services, performed using materials owned by others (i.e., the customer)
Industries
Primary Metal ManufacturersMetal FabricatorsMachinery ManufacturersElectrical Equipment ManufacturersTransportation Equipment ManufacturersAll product lines

NAPCS collection code 2053450000. 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.