Manufacturing of iron and steel warm air and air-conditioning grills, registers, and air diffusers
6,794 FACILITIES| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Triple Steel LLC | La Vergne | TN | — | UNVERIFIED |
| Triple T Holdings, LLC | Bellingham | WA | — | UNVERIFIED |
| Tri Red, LLC | Rush Springs | OK | — | UNVERIFIED |
| Tri State Cold Formed Steel Components LLC | Shepherdsville | KY | — | UNVERIFIED |
| Tri-state Corp., LLC | Salisbury | NC | — | UNVERIFIED |
| Tri-state Corp., LLC | Granite Quarry | NC | — | UNVERIFIED |
| Tri-state Fabrication & Machining, LLC | Newark | DE | — | UNVERIFIED |
| Tri State Iron Works INC | Memphis | TN | — | UNVERIFIED |
| Tri-state Ironworks INC | Memphis | TN | — | UNVERIFIED |
| Tri-state Machine | Wheeling | WV | — | UNVERIFIED |
| Tri-steel Corporation | Bakersfield | CA | — | UNVERIFIED |
| Tri-steel Fabricators, INC. | Sims | NC | — | UNVERIFIED |
| Tri-tech | Austell | GA | — | UNVERIFIED |
| Triview Steel & Supply INC. | Sioux City | IA | — | UNVERIFIED |
| Tri-way Metalworkers, INC. | Shenandoah | PA | — | UNVERIFIED |
| Tri-way Rebar INC. | Ravenna | OH | — | UNVERIFIED |
| TRMM Industries | Milford | DE | — | UNVERIFIED |
| Trostel | Mcallen | TX | — | UNVERIFIED |
| Trovo INC | Portland | OR | — | UNVERIFIED |
| True Line Steel INC | Redmond | OR | — | UNVERIFIED |
| Truemark Metals, LLC | Alabaster | AL | — | UNVERIFIED |
| Truenorth Steel - Huron | Huron | SD | — | UNVERIFIED |
| Truenorth Steel, INC. | Missoula | MT | — | UNVERIFIED |
| Tru Flow Systems INC. | Lake Point | UT | — | UNVERIFIED |
| Tsgc, INC. | Corpus Christi | TX | — | UNVERIFIED |
| TSG Management, LLC | Wyandotte | MI | — | UNVERIFIED |
| Tsi/architectural Metals, INC. | Upper Marlboro | MD | — | UNVERIFIED |
| T&s Tubular Solutions | Hale | MI | — | UNVERIFIED |
| T&t Industrial Spray Coating | Lowell | MA | — | UNVERIFIED |
| Tubular Fabricating Company INC | Birmingham | AL | — | UNVERIFIED |
| Tunl Industries, INC | Irvine | CA | — | UNVERIFIED |
| Turf Star-hayward | Rancho Cordova | CA | — | UNVERIFIED |
| Turnbull Metal Products | Gulfport | MS | — | UNVERIFIED |
| Turner Industries Group LLC - Pipe Fabrication Division | New Iberia | LA | — | UNVERIFIED |
| Turner Mfg. CO. INC. | Fresno | CA | — | UNVERIFIED |
| T&v Optimum, LLC | Lockhart | TX | — | UNVERIFIED |
| Twenty-Two, Inc. | Mundelein | IL | — | UNVERIFIED |
| Twisted Steel | Hurricane | UT | — | UNVERIFIED |
| Tw Tanks & Const. Co., INC. | Beeville | TX | — | UNVERIFIED |
| Tyson Metal Works | Opelika | AL | — | UNVERIFIED |
| Uis INC | Lindon | UT | — | UNVERIFIED |
| Ultimate Steel & Fabrication LLC | Mechanicsville | MD | — | UNVERIFIED |
| Ultimate Workmanship LLC | Cedar City | UT | — | UNVERIFIED |
| Umi Metalfab | Menomonee Falls | WI | — | UNVERIFIED |
| Uncommon USA INC | Willmar | MN | — | UNVERIFIED |
| Unico Steel, INC. | City of Industry | CA | — | UNVERIFIED |
| Unified Manufacturing INC | Valencia | CA | — | UNVERIFIED |
| Uniform Tubes INC | South Plainfield | NJ | — | UNVERIFIED |
| Union Metal - Canton | Canton | OH | — | UNVERIFIED |
| Union Metal Industries CORP | Canton | OH | — | UNVERIFIED |
FactoryRegistry lists 6,794 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 iron and steel warm air and air-conditioning grills, registers, and air diffusers, 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 81 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 2039075000. 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.