Manufacturing of noncurrent-carrying electrical conduit and conduit fittings, including metallic, plastics, and glass
1,089 FACILITIES| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| The First Electronics Corporation | Chelsea | MA | — | ACTIVE |
| The Gus Group LLC | Stafford | TX | — | ACTIVE |
| The O-ring Store LLC | Clarkston | WA | — | ACTIVE |
| Tlc Electronics, INC | Saint Paul | MN | — | ACTIVE |
| Tmp Industrial LLC | Shorewood | WI | — | ACTIVE |
| Tpc Engineering Holdings, INC. | Twinsburg | OH | — | ACTIVE |
| Trelleborg Sealing Solutions Us, INC. | Tukwila | WA | — | ACTIVE |
| Trinity Manufacturing Corporation | Bradenton | FL | — | ACTIVE |
| United Space Coast Cables, INC. | Melbourne | FL | — | ACTIVE |
| Unit Industries, INC. | Santa Ana | CA | — | ACTIVE |
| Veir INC | Woburn | MA | — | ACTIVE |
| Veteran Wire Systems LLC | Denver | CO | — | ACTIVE |
| Vsp Tech, INC. | Prince George | VA | — | ACTIVE |
| Wl Gore & Associates INC | Elkton | MD | — | ACTIVE |
| Xmek Arizona LLC | Phoenix | AZ | — | ACTIVE |
| Yazdi Family, INC | Paramount | CA | — | ACTIVE |
| York Electro Mechanical CORP | York | PA | 20–99 | ACTIVE |
| Y Squared INC | Warren | MI | — | ACTIVE |
| Z-tronix INC | Paramount | CA | — | ACTIVE |
| Rcf Technologies INC | Vidalia | GA | — | LIKELY ACTIVE |
| Abb Installation Products INC | Ormond Beach | FL | 100–499 | LIKELY ACTIVE |
| Abb Installation Products INC. | Athens | TN | 100–499 | LIKELY ACTIVE |
| Anamet Electrical INC | Mattoon | IL | 100–499 | LIKELY ACTIVE |
| Apex Custom Assembly, INC. | Apopka | FL | — | LIKELY ACTIVE |
| Appleton Grp | Houston | TX | 20–99 | LIKELY ACTIVE |
| Bridgeport Fittings, INC. | Stratford | CT | 100–499 | LIKELY ACTIVE |
| Checon CORP | North Attleboro | MA | 100–499 | LIKELY ACTIVE |
| Connector Manufacturing CO | Hamilton | OH | 100–499 | LIKELY ACTIVE |
| Cooper Power Sys INC | Olean | NY | 100–499 | LIKELY ACTIVE |
| Crouse Hinds Molded Products | La Grange | NC | — | LIKELY ACTIVE |
| Dmc Power, LLC. | Carson | CA | — | LIKELY ACTIVE |
| Erico International CORP. | Solon | OH | 100–499 | LIKELY ACTIVE |
| Federal-mogul CORP | Skokie | IL | 500+ | LIKELY ACTIVE |
| Freudenberg-nok General Partnership | Morristown | IN | 100–499 | LIKELY ACTIVE |
| Freudenberg Nok Gnrl Prtnrshp | Bristol | NH | 100–499 | LIKELY ACTIVE |
| Inpro/seal LLC | Rock Island | IL | 100–499 | LIKELY ACTIVE |
| Kirkhill, INC. | Brea | CA | — | LIKELY ACTIVE |
| Leviton Manufacturing Company, INC. | Morganton | NC | 500+ | LIKELY ACTIVE |
| Maclean Power Systems - Newberry Plant | Newberry | SC | 100–499 | LIKELY ACTIVE |
| Parker Hannifin CORP Apbu Facility | North Haven | CT | — | LIKELY ACTIVE |
| Parker Hannifin CORP Eps Div | West Valley City | UT | — | LIKELY ACTIVE |
| Parker-hannifin Corporation | Goshen | IN | — | LIKELY ACTIVE |
| Parker Hannifin Corporation - Powertrain Division | Lynchburg | VA | — | LIKELY ACTIVE |
| Pass & Seymour/legrand | Concord | NC | 100–499 | LIKELY ACTIVE |
| Preformed Line Products Company | Albemarle | NC | 100–499 | LIKELY ACTIVE |
| Pres-on | Bolingbrook | IL | 20–99 | LIKELY ACTIVE |
| Richards Manufacturing Company Sales LLC | Irvington | NJ | 500+ | LIKELY ACTIVE |
| Teledyne Impulse | San Diego | CA | 20–99 | LIKELY ACTIVE |
| Agsa LLC | Melville | NY | — | LIKELY ACTIVE |
| Arimon Technologies INC | Wautoma | WI | — | LIKELY ACTIVE |
| Bdr Industries INC | Lancaster | CA | — | LIKELY ACTIVE |
| D V Die Cutting, INC. | Danvers | MA | — | LIKELY ACTIVE |
| Grand Haven Gasket CO. | Grand Haven | MI | 20–99 | LIKELY ACTIVE |
| Icotek CORP. | Chicago | IL | — | LIKELY ACTIVE |
| Koehlke Components INC | Franklin | OH | — | LIKELY ACTIVE |
| Maryland Integrated Systems INC | Salisbury | MD | — | LIKELY ACTIVE |
| Munaco Sealing Solutions INC | Greenville | SC | — | LIKELY ACTIVE |
| Nmc Group, INC. | Brea | CA | — | LIKELY ACTIVE |
| Packing & Seals INC | National City | CA | — | LIKELY ACTIVE |
| Quick Cable CORP | Caledonia | WI | — | LIKELY ACTIVE |
| San Diego Seal INC | San Diego | CA | — | LIKELY ACTIVE |
| Scorpion Technologies LLC | Tucson | AZ | — | LIKELY ACTIVE |
| Totl Seal INC | Santa Ana | CA | — | LIKELY ACTIVE |
| Abb Installation Products INC | Hackettstown | NJ | 20–99 | LIKELY ACTIVE |
| AccuTrex Products Inc. Washington Plant | Washington | PA | 20–99 | LIKELY ACTIVE |
| Advanced Lightning Technology LTD | Argyle | TX | — | LIKELY ACTIVE |
| Aero-electric Connector, INC. | Torrance | CA | — | LIKELY ACTIVE |
| American Leakless | Athens | AL | 20–99 | LIKELY ACTIVE |
| A W Chesterton CO | Groveland | MA | — | LIKELY ACTIVE |
| Burndy LLC | Lincoln | NH | — | LIKELY ACTIVE |
| Cabletek, INC. | Gardena | CA | — | LIKELY ACTIVE |
| Cristek Interconnects, LLC | North Billerica | MA | — | LIKELY ACTIVE |
| Davenport Manufacturing Group | Fremont | IN | 20–99 | LIKELY ACTIVE |
| Durham Company | Lebanon | MO | 100–499 | LIKELY ACTIVE |
| Dyna-tek, LLC | Kansas City | MO | — | LIKELY ACTIVE |
| EIS - Gerome Technologies | Menands | NY | 20–99 | LIKELY ACTIVE |
| Flexitallic US - Deer Park | Deer Park | TX | 100–499 | LIKELY ACTIVE |
| Flowserve Corporation | Temecula | CA | — | LIKELY ACTIVE |
| Freudenberg-nok General Partnership | Northfield | NH | — | LIKELY ACTIVE |
| Freudenberg-nok Sealing Technologies | Troy | OH | 20–99 | LIKELY ACTIVE |
| Gasket Manufacturing Engineering INC | Santa Fe Springs | CA | — | LIKELY ACTIVE |
| Gasket Specialties, INC | Richmond | CA | — | LIKELY ACTIVE |
| Gasket Specialties, INC. | Rancho Cucamonga | CA | — | LIKELY ACTIVE |
| General Seal CORP | Sterling Heights | MI | — | LIKELY ACTIVE |
| Hallite Seals Americas | Wixom | MI | 100–499 | LIKELY ACTIVE |
| Heyco Products, INC | Toms River | NJ | 100–499 | LIKELY ACTIVE |
| Hidden Lake | Duncan | SC | 100–499 | LIKELY ACTIVE |
| Hindustan Platinum Pr LLC | Humacao | PR | 20–99 | LIKELY ACTIVE |
| Hoffman Enclosures INC | Anoka | MN | — | LIKELY ACTIVE |
| Howell Road | Duncan | SC | 1–19 | LIKELY ACTIVE |
| Hubbell Caribe Limited | Vega Baja | PR | 500+ | LIKELY ACTIVE |
| Igs Industries INC | Meadow Lands | PA | — | LIKELY ACTIVE |
| James Walker Mfg CO | Glenwood | IL | 20–99 | LIKELY ACTIVE |
| Leviton | Tualatin | OR | 100–499 | LIKELY ACTIVE |
| Liberty Electronics - Reno | Reno | PA | 1–19 | LIKELY ACTIVE |
| Management Solutions, L.c. | Louisa | VA | — | LIKELY ACTIVE |
| Medeologix INC | Union City | CA | 1–19 | LIKELY ACTIVE |
| Mersen USA Spm CORP. | Rochester | NY | — | LIKELY ACTIVE |
| Metal Fab Crib | Wichita | KS | 1–19 | LIKELY ACTIVE |
| Microflex Technologies Inc | Orange County | CA | 20–99 | LIKELY 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.
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.
