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Heat treating of metal for the trade

37,391 FACILITIES

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

FacilityCityStateEmployeesStatus
Hahn Custom Laser Engraving LLCColumbiaMO— LIKELY ACTIVE
Haig Precision Manufacturing CORPSan JoseCA— REPORTED CLOSED
Hale Pet Door National LLCCanon CityCO20–99 LIKELY ACTIVE
Hallmark Tool & Gage Co., INC.WixomMI20–99 LIKELY ACTIVE
Halstead MachineNewarkNY20–99 LIKELY ACTIVE
Haltech Manufacturing Services, LLCNew LondonCT— LIKELY ACTIVE
Halter Machine Shop INCLawrencevilleIL— LIKELY ACTIVE
Halton Group Americas, INC.ScottsvilleKY— LIKELY ACTIVE
Hamburg Plow Works Inc.HamburgPA20–99 LIKELY ACTIVE
Hamilton Precision Metals, INCLancasterPA— LIKELY ACTIVE
Hampl Investments LLCGilbertAZ— LIKELY ACTIVE
Hampton Machining, INC.MifflintownPA— LIKELY ACTIVE
Hanel - A Division of Driv-Lok, Inc.New BerlinWI20–99 LIKELY ACTIVE
Hanes Companies, INC.Winston SalemNC— LIKELY ACTIVE
Hankins JustinMaryvilleTN— LIKELY ACTIVE
Hanover Satellite AssemblyHanoverMD20–99 LIKELY ACTIVE
Hanson MachineSanteeCA— LIKELY ACTIVE
Hanson Rivet & Supply CO.PacoimaCA— LIKELY ACTIVE
Hanwha Aerospace USA - CheshireCheshireCT100–499 LIKELY ACTIVE
Hanwha Aerospace USA - East WindsorEast WindsorCT20–99 LIKELY ACTIVE
Hanwha Aerospace USA - NewingtonNewingtonCT100–499 LIKELY ACTIVE
Harbor Fab Benton ArkansasBentonAR20–99 LIKELY ACTIVE
Harbor Island Machine Works, INCSeattleWA— LIKELY ACTIVE
Harco LLCBranfordCT100–499 LIKELY ACTIVE
Hardisty Holdings, LLCBloomingtonIN— LIKELY ACTIVE

FactoryRegistry lists 37,391 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.