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Heat treating of metal for the trade

37,399 FACILITIES

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

FacilityCityStateEmployeesStatus
L & M Equipment Company LLCTipp CityOH— ACTIVE
L.m. Gill Welding & Manufacturing, L.l.c.ManchesterCT— ACTIVE
L&m Machining Center, INC.TucsonAZ— ACTIVE
L & M Precision CODecaturGA— ACTIVE
Lobo Ventures LTDSan AntonioTX— ACTIVE
Locdown ComBreaCA— ACTIVE
Lockwood Mold Design, INC.ChurchvilleNY— ACTIVE
Loc Mfg INCMilpitasCA— ACTIVE
Lodor Enterprises, INCDallasTX20–99 ACTIVE
L'oemparts Machinery General Services LLCMiamiFL— ACTIVE
Loftis Steel & Aluminum, INC.NashvilleTN— ACTIVE
Loki Research LLCTheodosiaMO— ACTIVE
Lone Mountain Metalworks LLCRathdrumID— ACTIVE
Lone Star Downhole Products, LLCCypressTX— ACTIVE
Lonestar Metalcraft LLCBryanTX— ACTIVE
Longhorn Fab Shop LLCBrookvilleOH— ACTIVE
Longleaf Machining LLCBrewtonAL— ACTIVE
Loomis Products CompanyLevittownPA— ACTIVE
Loper Machine LLCEdgewoodMD— ACTIVE
Lorad LLCWestlakeOH— ACTIVE
Lowery Holding LLCSaint LouisvilleOH— ACTIVE
Low Temp Industries, INC.JonesboroGA100–499 ACTIVE
Lpkf Distribution, INC.TualatinOR— ACTIVE
LP Precision, INCSanta ClaraCA— ACTIVE
Lr Dynamics, INCSalt Lake CityUT— ACTIVE
Lr Global Solutions, LLCHomesteadFL— ACTIVE
L & R Machine INCRancho CucamongaCA— ACTIVE
L S C Precision INCKrumTX— ACTIVE
Ltl Vantage, INC.West DennisMA— ACTIVE
Ltmt Machining LLCSanta ClaraCA— ACTIVE
Ltp Modern Machine, INC.CypressCA— ACTIVE
Lucas Precision LLCClevelandOH— ACTIVE
Lucian Enterprises INC.BladensburgMD— ACTIVE
Ludwig & Miriam Geier INCComptonCA— ACTIVE
Luke Manufacturing CO.WadsworthOH— ACTIVE
Lummus, RobertWinchesterVA— ACTIVE
Lund Manufacturing LLCRoyaltonMN— ACTIVE
Lunsford Manufacturing and Sheet Metal LLCGrand JunctionCO— ACTIVE
Lupco, INC.RowlettTX— ACTIVE
Luran, INC.ValenciaCA— ACTIVE
Luso Machine Nj, LLCNewarkNJ— ACTIVE
Luxeart LLCFort WayneIN— ACTIVE
Lx3 CorporationAledoTX— ACTIVE
Lyfe Tyme, INC.UvaldeTX— ACTIVE
Lynn Ladder and Scaffolding CO INCSpringfieldMA— ACTIVE
Lynn L. Reynolds, INCSpokane ValleyWA— ACTIVE
Lynn Welding CO INCNewingtonCT— ACTIVE
Lyntech Engineering, INC.RochesterIN— ACTIVE
Lz Machine LLCEurekaIL— ACTIVE
M2 Additive Manufacturing LLCButlerPA— ACTIVE

FactoryRegistry lists 37,399 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.