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Manufacturing of noncurrent-carrying electrical conduit and conduit fittings, including metallic, plastics, and glass

1,089 FACILITIES
FacilityCityStateEmployeesStatus
Panduit CORPCummingGA— ACTIVE
Polymer Concepts Technologies Pby, INC.Apple ValleyCA— ACTIVE
Preformed Line Products CompanyMayfield VillageOH100–499 ACTIVE
Quality Industrial Products INCPhoenixAZ— ACTIVE
Red Maple Manufacturing, INCEast Saint LouisIL— ACTIVE
Resco Electronics LLCNottinghamMD20–99 ACTIVE
Ri Packing & Insulation LLCAttleboroMA— ACTIVE
Roman Global Resources INCSan ClementeCA— ACTIVE
Roxtec INCTulsaOK100–499 ACTIVE
Salt Lake Cable & Harness, INCN Salt LakeUT20–99 ACTIVE
Schoen Insulation Services, LLCCantonGA100–499 ACTIVE
Seal & Design INCClarenceNY100–499 ACTIVE
Seal-ryt CORP.WestfieldMA— ACTIVE
Stallings Industries, INC.JasperGA— ACTIVE
Stormin Protection Products INCLawteyFL— ACTIVE
Superpower INC.GlenvilleNY20–99 ACTIVE
Systems Protection Group US LLCEl PasoTX100–499 ACTIVE
Technetics Group LLCColumbiaSC100–499 ACTIVE
Teledyne Instruments, INC.DallasTX— ACTIVE
Teledyne Instruments, INC.San DiegoCA— ACTIVE
The Ericson Manufacturing CompanyWilloughbyOH20–99 ACTIVE
The First Electronics CorporationBraintreeMA— ACTIVE
The Wiremold COWest HartfordCT— ACTIVE
United Precision CorporationWashougalWA— ACTIVE
Vanguard Products CorporationDanburyCT20–99 ACTIVE

FactoryRegistry lists 1,089 facilities whose primary industry classification is one of the 3 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced noncurrent-carrying electrical conduit and conduit fittings, including metallic, plastics, and glass, 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 3 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported. At least 90 establishments reported producing it; the count for 1 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.

Part of Manufacturing of current-carrying wiring devices, lampholders, power outlets, precious metal, attachments, plug caps, connector bodies, lightning arrestors, and other miscellaneous current-carrying wiring devices
Manufacturing of current-carrying switches for electrical circuitry (including vehicular switches)Manufacturing of current-carrying wiring devices, electric harnesses and assemblies, excluding engine harnessesManufacturing of current-carrying wiring devices, lampholdersManufacturing of current-carrying wiring devices, pin and sleeve connectorsManufacturing of current-carrying wiring devices, terminal blocksManufacturing of noncurrent-carrying pole and transmission line hardwareManufacturing of current-carrying wiring devices, lightning arrestors for alternating current power transmission and distribution systems and substations, U.S. designationManufacturing of current-carrying wiring devices, metal contacts, precious and otherManufacturing of current-carrying wiring devices, receptacles
Industries
Electrical Equipment ManufacturersMedical Device & Specialty ManufacturersAll product lines

NAPCS collection code 2039375000. 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.