| Business | Phone |
| Emerich Manufacturing Inc N8427 Lakeview Rd, Fond Du Lac 54935 | (920) 921-9630 |
| Manowske Welding Corp 821 S Military Rd, Fond Du Lac 54935 | (920) 922-3340 |
| Marchant Schmidt Inc 24 W Larsen Dr, Fond Du Lac 54937 | (920) 921-4760 |
| Valley Welding Inc N5603 Us Highway 151, Fond Du Lac 54937 | (920) 921-9108 |
| Wisconsin Stainless Head Mfg 261 Morris Ct, Fond Du Lac 54935 | (920) 921-1899 |