Manufacturing of steel and aluminum sheet metal roof ventilators
3,577 FACILITIES| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Shelton Industrial Pattern INC. | Saint Louis | MO | — | LIKELY ACTIVE |
| Sunspan Systems INC | New Berlin | WI | — | LIKELY ACTIVE |
| Accurate Laser CORP | San Jose | CA | — | UNVERIFIED |
| Ace Metal Refinishers INC | Lombard | IL | — | UNVERIFIED |
| Ace Torwel, INC | Bellingham | MA | — | UNVERIFIED |
| Advanced Metal Components INC | Swainsboro | GA | — | UNVERIFIED |
| Advanced Sheetmetal Associates, LLC | Middlefield | CT | — | UNVERIFIED |
| Aerofab INC | Blaine | MN | — | UNVERIFIED |
| Age Craft Mfg INC | Greensburg | PA | — | UNVERIFIED |
| Ag Machining INC | Moorpark | CA | — | UNVERIFIED |
| Amw Precision, LLC | Henderson | NV | — | UNVERIFIED |
| Avery Barron Industries - Fabrication, LLC | Tulsa | OK | — | UNVERIFIED |
| Carolina Machining - Fabrication, INC | Youngsville | NC | — | UNVERIFIED |
| Commercial Metal Products INC | Springfield | OR | — | UNVERIFIED |
| Commercial Sheet Metal INC Dba Csm Metal | Los Angeles | CA | — | UNVERIFIED |
| Custom Metal Fab INC | Scappoose | OR | — | UNVERIFIED |
| Dane Mfg CO INC | Dane | WI | — | UNVERIFIED |
| Dayton Rogers of South Carolina LLC | Columbia | SC | — | UNVERIFIED |
| D & B Precision Products, INC. | Colorado Springs | CO | — | UNVERIFIED |
| D&g Metal Works, INC | Waterloo | IA | — | UNVERIFIED |
| Duralum Products, INC | Sacramento | CA | — | UNVERIFIED |
| Earnest Products, INC. | Longwood | FL | — | UNVERIFIED |
| Fabex INC | Saint Paul | MN | — | UNVERIFIED |
| Falls Fabricating LLC | Little Falls | MN | — | UNVERIFIED |
| Federal Prison Industries, INC | Bruceton Mills | WV | — | UNVERIFIED |
FactoryRegistry lists 3,577 facilities whose primary industry classification is one of the 1 industry above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced steel and aluminum sheet metal roof ventilators, 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 1 US manufacturing industry in the 2022 Economic Census, as the most specific line that industry reported, where 346 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.
NAPCS collection code 2038700003. 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.