| Business | Phone |
| A W Sadler Co 2840 Crescentville Rd, West Chester 45069 | (513) 771-5374 |
| Barnes Aerospace Afd 9826 Crescent Park Dr, West Chester 45069 | (513) 779-0803 |
| Edemco Service Inc 7650 Hamilton Mason Rd, West Chester 45069 | (513) 777-0300 |
| Ort Tool & Die 9517 Wabash Way, West Chester 45069 | (513) 777-8746 |
| Presstech Machine Inc 6816 W Chester Rd, West Chester 45069 | (513) 777-7141 |
| West Chester Machine Svc 2840 Crescentville Rd, West Chester 45069 | (513) 772-0009 |