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Heat treating of metal for the trade

36,661 FACILITIES

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

FacilityCityStateEmployeesStatus
Hk Technologies INCSalemOH1–19 ACTIVE
Hoefner CorporationSouth El MonteCA— ACTIVE
Hogin Machine, INCSanta AnaCA— ACTIVE
Hogue, INC.Paso RoblesCA— ACTIVE
Homeyer Precision Manufacturing CO.MarthasvilleMO20–99 ACTIVE
Honeycomb Products Services, LLCIndianapolisIN— ACTIVE
Honeycutt Manufacturing INCMukilteoWA— ACTIVE
Honeywell International INCSouth BendIN100–499 ACTIVE
Honsa Ergonomic Technologies LLCMilanIL— ACTIVE
Hoppe Technologies, INCChicopeeMA20–99 ACTIVE
Horizons IncorporatedClevelandOH— ACTIVE
Horizon Systems Machining INCKenoshaWI20–99 ACTIVE
Horizon Tech Industries, INC.Fort WorthTX20–99 ACTIVE
Horn Machine Tools, INC.MaderaCA— ACTIVE
Horschel Brothers Precision LLCSpringvilleNY100–499 ACTIVE
Hose Master, LLCEuclidOH— ACTIVE
Hosokawa Micron International INCSummitNJ— ACTIVE
Hot Metal Fab LLCLoomisCA— ACTIVE
Hougen Manufacturing, INCSwartz CreekMI— ACTIVE
Howell Laboratories, INC.GorhamME1–19 ACTIVE
Howmet Castings & Services, INC.HamptonVA— ACTIVE
Howmet Global Fastening Systems INCFullertonCA500+ ACTIVE
H. P. Machine and Engineering, INC.San JoseCA— ACTIVE
Hps Fabrications INCWyandotteMI— ACTIVE
Hrd Aero Systems, INC.ValenciaCA— ACTIVE
H & S Tool and Engineering, INC.Fall RiverMA20–99 ACTIVE
Hta Los Angeles LLCSanta Fe SpringsCA— ACTIVE
Hts Coatings LLCMadisonIL— ACTIVE
Htt, INC.SheboyganWI— ACTIVE
Huck International, INCCarsonCA100–499 ACTIVE
Hudson Buyer, LLCOrmond BeachFL100–499 ACTIVE
Huffman Welding & Machine, INC.Fort MadisonIA20–99 ACTIVE
Hughes Machine Shop, INCBogalusaLA— ACTIVE
HuntsvilleHuntsvilleAL100–499 ACTIVE
Huron Tool & Engineering COBad AxeMI— ACTIVE
Husky Precision, INC.RosevilleMI— ACTIVE
Hutchinson Aerospace & Industry, INC.BurbankCA— ACTIVE
Hydra-electric CompanyBurbankCA— ACTIVE
Hydrafab Northwest, INCSpokane ValleyWA20–99 ACTIVE
Hydra-lock CORPMount ClemensMI— ACTIVE
Hydromat, INCMaryland HeightsMO— ACTIVE
Hydrotech Systems, LTD.CohoesNY— ACTIVE
Hypertherm, INCHanoverNH— ACTIVE
Hy-production, LLCValley CityOH20–99 ACTIVE
Hy-speed Machining, INC.Grants PassOR— ACTIVE
Icon Machine CO LLCIrvingTX20–99 ACTIVE
Idaho Laboratories CORPIdaho FallsID— ACTIVE
Ideal Fabricators INCLivoniaMI20–99 ACTIVE
Ideal Technology CORPShelby TownshipMI20–99 ACTIVE
Ihc INCDetroitMI— ACTIVE

FactoryRegistry lists 36,661 facilities whose primary industry classification is one of the 20 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced Heat treating of metal for the trade (heat treating, annealing, brazing, shot peening, tempering, etc.), 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 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.