| Business | Phone |
| American Brazing Alloys Corp 9676 Looney Rd, Piqua 45356 | (937) 778-9646 |
| Itw Hobart Brothers Co 8585 Industry Park Dr, Piqua 45356 | (937) 773-2010 |
| Resistance Welding Machine 9111 Bryan Ct, Piqua 45356 | (937) 778-9313 |
| Weiler Welding Co Inc 8598 Industry Park Dr, Piqua 45356 | (937) 778-9353 |