| Business | Phone |
| Elite Precision Inc 1500 Industry Rd # T, Hatfield 19440 | (215) 855-9453 |
| Enterprise Machine Co 1370 Industry Rd # C, Hatfield 19440 | (215) 855-0868 |
| J & B Precision Machine Co 3020 Bethlehem Pike, Hatfield 19440 | (215) 822-1400 |
| Peak Precision 3195 Penn St, Hatfield 19440 | (215) 799-1929 |
| Montco Manufacturing 1610 Bethlehem Pike, Hatfield 19440 | (215) 997-9708 |
| Laneko Roll Form Inc 3003 Unionville Pike, Hatfield 19440 | (215) 822-1930 |