| Business | Phone |
| Advance Manufacturing Corp 6800 Madison Ave, Cleveland 44102 | (216) 961-9190 |
| Bardons & Oliver Inc 5800 Harper Rd, Cleveland 44139 | (440) 498-5800 |
| Commercial Grinding Svc 2100 Abbey Ave, Cleveland 44113 | (216) 241-1340 |
| Toner Co 29900 Solon Industrial Pkwy, Cleveland 44139 | (440) 349-5660 |
| Tool Systems Inc 71 Alpha Park, Cleveland 44143 | (440) 461-6363 |
| De Vlieg-Bullard Inc 5044 Corbin Dr # 212, Cleveland 44128 | (330) 963-0699 |
| Diamond Reserve Inc 801 Sharon Dr, Cleveland 44145 | (440) 892-7877 |
| Do All Cleveland Co 26055 Emery Rd # A, Cleveland 44128 | (216) 292-5555 |
| Supfina Machine Co Cleveland 44124 | (440) 460-1456 |
| Engineered Machine Systems 210 Hayes Dr, Cleveland 44131 | (216) 351-7222 |
| J & S Tool Inc 15330 Brookpark Rd, Cleveland 44135 | (216) 676-8330 |
| Pahl Tool Svc Inc 12213 Sprecher Ave, Cleveland 44135 | (216) 433-1711 |
| Kennametal Inc 18105 Cleveland Pkwy Dr, Cleveland 44135 | (216) 898-6120 |
| Kennametal Inc 6865 Cochran Rd, Cleveland 44139 | (440) 349-5151 |
| Lakeland Products 30505 Clemens Rd, Cleveland 44145 | (440) 835-5556 |
| Lakeview Tooling Inc 19854 Ingersoll Dr, Cleveland 44116 | (440) 333-0354 |
| Dale J Lotenero 11903 Royalton Rd, Cleveland 44133 | (440) 237-1679 |
| Machine Tool Group 170 E 131st St, Cleveland 44108 | (216) 268-4200 |
| Melin Tool Co Inc 5565 Venture Dr # C, Cleveland 44130 | (216) 362-4200 |