| Business | Phone |
| Cmi Industries 2057 Case Pkwy, Twinsburg 44087 | (330) 425-4488 |
| Davco Fastener Co 2457 Edison Blvd, Twinsburg 44087 | (330) 405-3838 |
| Decker Fasteners Ltd 2201 Pinnacle Pkwy, Twinsburg 44087 | (330) 963-6806 |
| N-D Industries 9051 Dutton Dr, Twinsburg 44087 | (330) 425-3167 |
| Spencer Products 1859 Summit Commerce Park, Twinsburg 44087 | (330) 487-5200 |