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Manufacturing of industrial injection-type, compression-type, and other industrial molds (including matched metal, transfer, plunger, and rotational molds) made of metal for plastics

18,050 FACILITIES
FacilityCityStateEmployeesStatus
Master Precision MachiningSanta ClaraCA— ACTIVE
Master Research & Manufacturing, INC.NorwalkCA— ACTIVE
Masters Machine CompanyBristolME20–99 ACTIVE
Master Tool & Mfg., INC.HiawathaIA20–99 ACTIVE
Material Alteration Company, LLCHoustonTX— ACTIVE
Matrix Plastic Products INCWood DaleIL100–499 ACTIVE
Maynard INCFayettevilleAR— ACTIVE
May Tool and Mold Co., INC.Kansas CityMO— ACTIVE
M & B Machine, INC.CarlislePA20–99 ACTIVE
Mcclarin Plastics, LLCHanoverPA— ACTIVE
Mckenzie Machining INCSan JoseCA— ACTIVE
Mcmellon Bros., IncorporatedStratfordCT20–99 ACTIVE
Mcnally Industries, LLCGrantsburgWI— ACTIVE
Mcneil Industries INCPainesvilleOH20–99 ACTIVE
Mdc Precision LLCHaywardCA— ACTIVE
Mechanical Analysis/repair, INC.LodiCA— ACTIVE
Mechanical Development Company, IncorporatedSalemVA20–99 ACTIVE
Mechanical Devices COBloomingtonIL100–499 ACTIVE
Mega Precision LLCNewingtonCT— ACTIVE
Megatech Manufacturing LLCWestminsterCA— ACTIVE
Memcor INCHuntingtonIN— ACTIVE
Menze Precision Machining, LLCWinter HavenFL— ACTIVE
Mercury Machine Works LLCSpringTX— ACTIVE
Merit3d, LLCPriceUT— ACTIVE
Merit Gage INCMinneapolisMN— ACTIVE
Merlin Mold & Manufacturing INCCanastotaNY— ACTIVE
Mesa Custom Machining CORPGilbertAZ— ACTIVE
Metal Essence, INC.LongwoodFL— ACTIVE
Metalex Manufacturing INCCincinnatiOH100–499 ACTIVE
Metalform Industries, INC.WichitaKS— ACTIVE
Metal Forming & Coining LLCMaumeeOH— ACTIVE
Metalid Manufacturing INCPacoimaCA— ACTIVE
Metal Magic INCPhoenixAZ20–99 ACTIVE
Metalmite CORPRochesterMI— ACTIVE
Metalquest Unlimited, INCHebronNE— ACTIVE
Metal Tech INCGulfportMS— ACTIVE
Meta Manufacturing CORPBlue AshOH— ACTIVE
Metamora Industries, LLCMetamoraIL20–99 ACTIVE
Metplas INCNatrona HeightsPA20–99 ACTIVE
Metro Machine, INC.EnglewoodCO20–99 ACTIVE
Metron Machining LLCLakewoodCO— ACTIVE
Metro Technologies LimitedTroyMI— ACTIVE
Mfc Netform LLCShelby TownshipMI— ACTIVE
M & H Machining, INCGeorgetownTX— ACTIVE
Mica-tron Products CORPHolbrookMA— ACTIVE
Micro-biomedical Tubing INCWhiteGA— ACTIVE
Micro-dimensional Products INCNorristownPA— ACTIVE
Micron Precision Machining INCSaginawMI— ACTIVE
Micron Products INCFitchburgMA20–99 ACTIVE
Microtech Machine CO INCWheelingIL— ACTIVE

FactoryRegistry lists 18,050 facilities whose primary industry classification is one of the 5 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced industrial injection-type, compression-type, and other industrial molds (including matched metal, transfer, plunger, and rotational molds) made of metal for plastics, 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 5 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported, where 510 establishments reported producing it.

These are counts of establishments by industry: the Economic Census publishes them as industry totals and never as a list of plants.

Part of Manufacturing of industrial molds made of metal, for low-pressure and high-pressure die-casting of metal or metal carbides (excluding ingot molds)
Manufacturing of jigs and fixtures (including parts)Manufacturing of industrial molds made of metal and other materials, excluding industrial injection or compression molds made of metal for plastics
Industries
Plastics & Rubber ManufacturersMetal FabricatorsMachinery ManufacturersAll product lines

NAPCS collection code 2016150000. 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.