Manufacturing of sheet metal air-conditioning ducts
10,308 FACILITIESCensus designationManufacturing of sheet metal air-conditioning ducts (including dust collection ducts), stove pipe, furnace smoke pipe, and elbows
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Weco Metal Products | Ontario | NY | — | UNVERIFIED |
| Weld Mold Co-brighton | Brighton | MI | — | UNVERIFIED |
| Welk Ko Fabrications INC | Livonia | MI | — | UNVERIFIED |
| Wellman Friction Products Brook Park | Brookpark | OH | — | UNVERIFIED |
| Welsh Equipment INC | Dodge Center | MN | — | UNVERIFIED |
| Werner Company Louisville | Louisville | KY | — | UNVERIFIED |
| Wesco Spring CO | Chicago | IL | — | UNVERIFIED |
| West Coast Metalcrafts, INC. | Long Beach | CA | — | UNVERIFIED |
| Western Industries INC | Watertown | WI | — | UNVERIFIED |
| Westfield Grinding Wheel | Westfield | MA | — | UNVERIFIED |
| Westwood Ornamental Iron INC | Raytown | MO | — | UNVERIFIED |
| Whirl-air-flow CORP - Big Lake | Big Lake | MN | — | UNVERIFIED |
| Whitehall Products | Whitehall | MI | — | UNVERIFIED |
| White Oak Radiator Service Old Hwy 80 | White Oak | TX | — | UNVERIFIED |
| Winnebago Manufacturing CO | Blue Earth | MN | — | UNVERIFIED |
| Witzenmann USA | Troy | MI | — | UNVERIFIED |
| Wonderland Products, INC. | Jacksonville | FL | — | UNVERIFIED |
| Woodbine Products INC | Deer Park | NY | — | UNVERIFIED |
| Worthington Armstrong Venture | Benton Harbor | MI | — | UNVERIFIED |
| Worthington Armstrong Venture | N Las Vegas | NV | — | UNVERIFIED |
| W S Tyler Incorporated | Gastonia | NC | — | UNVERIFIED |
| Yates Foil USA INC | Bordentown | NJ | — | UNVERIFIED |
| York Sheet Metal/york | York | PA | — | UNVERIFIED |
| Young CORP Nordick Div | Woodinville | WA | — | UNVERIFIED |
| Zbm Fairmont | Fairmont | MN | — | UNVERIFIED |
FactoryRegistry lists 10,308 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 sheet metal air-conditioning ducts (including dust collection ducts), stove pipe, furnace smoke pipe, and elbows, 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 667 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 2038675000. 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.