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Manufacturing of metal plumbing and heating valves, including specialties and parts

1,057 FACILITIES
FacilityCityStateEmployeesStatus
Flowserve Us, INC.RaleighNC100–499 ACTIVE
Fluid Mechanics Valve CompanyHoustonTX— ACTIVE
Glidewell Specialties Foundry CompanyCaleraAL100–499 ACTIVE
Global IncorporatedSomersetPA— ACTIVE
Gnb CorporationElk GroveCA— ACTIVE
Griswold Controls LLCIrvineCA— ACTIVE
Gtc Manufacturing LLCSeguinTX1–19 ACTIVE
Husky CorporationPacificMO— ACTIVE
Hydrasearch Company, LLCStevensvilleMD20–99 ACTIVE
Hyspan Precision Products INCSouth HollandIL— ACTIVE
Kiene Diesel Accessories, INC.AddisonIL20–99 ACTIVE
Kimray INCOklahoma CityOK— ACTIVE
Koso America INC.West BridgewaterMA20–99 ACTIVE
Kurt Manufacturing Company, INC.FridleyMN— ACTIVE
Main Manufacturing Products INCGrand BlancMI— ACTIVE
Marotta Controls INCMontvilleNJ— ACTIVE
Milwaukee Valve Co, INCNew BerlinWI20–99 ACTIVE
Milwaukee Valve Company, LLCPrairie Du SacWI— ACTIVE
Mirada Research & Manufacturing, INC.IrontonMN— ACTIVE
Neptech, INC.HighlandMI— ACTIVE
Nws Technologies, LLCSpartanburgSC20–99 ACTIVE
O. C. Keckley CompanySkokieIL— ACTIVE
Omanson Precision Engineering, INCChinoCA— ACTIVE
Piping Supplies, INC.FolsomNJ— ACTIVE
Portersville Prd, LLCNew CastlePA— ACTIVE

FactoryRegistry lists 1,057 facilities whose primary industry classification is one of the 2 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced metal plumbing and heating valves, including specialties and parts, 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 2 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported, where 52 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 metal fittings, flanges, and unions for piping systems (iron, copper, copper alloy brass and bronze)
Manufacturing of plastics plumbing fixtures, lavoratories, bathtubs (including wall surrounds when sold as units), shower stalls, hot tubs, spas, whirlpools, sinks, bidets, etc. made of fiberglass (FRP), PVC, ABS, and cultured marbleManufacturing of cast and forged carbon, alloy, stainless steel, and other metal fittings, flanges, and unions
Industries
Metal FabricatorsAll product lines

NAPCS collection code 2038350000. 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.