| Ace American Wrought Iron World | 810-733-5573 | G-3223 W Pasadena | Flint | MI | 48532 |
| American Flag & Banner Co Inc | 810-288-3010 | 28 S Main St | Clawson | MI | 48017 |
| American Iron Works | 810-771-5840 | 21550 Groesbeck Hwy | Warren | MI | 48089 |
| American Wrought Iron Inc | 810-789-3998 | G-5090 N Saginaw St | Flint | MI | 48505 |
| Anchor Bay Nautical | 810-598-0470 | 31131 23 Mi | New Baltimore | MI | 48046 |
| Apex Sign Group Inc | 810-667-8800 | 6200 N Dort Hwy | Flint | MI | 48446 |
| Arky's Welding And Iron Works | 810-791-5640 | Since 1957/35966 Gratiot | Mount Clemens | MI | 48043 |
| Brown-Campbell Steel Corp | 810-338-4980 | 1383 S Woodward Ave | Bloomfield Hills | MI | 48302 |
| Concrete Step Co | 810-789-3061 | G-5491 Clio Rd | Flint | MI | 48500 |
| Custom Iron Works | 810-548-2822 | 24529 John R Rd | Hazel Park | MI | 48030 |
| East Jordan Iron Works | 810-546-2004 | 13001 Northend Ave | Oak Park | MI | 48237 |
| Elegant Wrought Iron Doors | 810-787-6718 | 125 W Flint Park Blvd | Flint | MI | 48505 |
| Fisher & Ludlow | 810-437-7902 | 29059 Milford Rd | New Hudson | MI | 48165 |
| Heritage Flag & Banner | 810-628-4453 | 2600 Glen Valley | Oxford | MI | 48371 |
| Klee Manufacturing & Dist Co | 810-238-3190 | 1085 W Bristol Rd | Flint | MI | 48507 |
| Michigan Flag Pole Inc | 810-471-0300 | 20712 Robinson St | Farmington | MI | 48336 |
| Ohio Gratings Inc | 810-478-0033 | 20185 Whitby Ct | Livonia | MI | 48152 |
| Retail Specialities | 810-296-9605 | 31780 Groesbeck Hwy | Fraser | MI | 48026 |
| Richfield Iron Works | 810-736-2110 | 3313 Richfield Rd | Flint | MI | 48506 |
| Rocket Enterprise Inc | 810-751-7600 | 30660 Ryan Rd | Warren | MI | 48092 |
| Rocket Enterprise Inc | 810-756-1010 | 25180 Ryan Rd | Warren | MI | 48091 |
| Royal Aluminum & Steel Inc | 810-468-2614 | 113 Grove Park St | Mount Clemens | MI | 48043 |
| Schoenherr Iron Works Inc | 810-754-4141 | 11285 E 9 Mile Rd | Warren | MI | 48089 |
| Sign-Text Inc | 810-442-9080 | 31655 8 Mile Rd | Livonia | MI | 48152 |
| Slater & Sons Mfg | 810-664-4051 | 5158 Davison Rd | Lapeer | MI | 48446 |
| Solomon & Son | 810-732-8750 | G3134 W Pasadena Ave | Flint | MI | 48504 |
| Stahl Fence | 810-777-7200 | 28801 Harper Ave | Saint Clair Shores | MI | 48081 |
| Toms Fence Co | 810-774-2045 | 27925 Elba St | Saint Clair Shores | MI | 48081 |
| Wen Enterprises Inc | 810-757-1511 | 7381 Trumble Rd | Center Line | MI | 48015 |
