| Business | Phone |
| Chen Bros Machinery Cbm Inc 499 State Route 10, Randolph 7869 | (973) 366-8204 |
| Falls Products Inc 220 Franklin Rd, Randolph 7869 | (973) 785-8847 |
| Specialized Grinding Systems 11 Middlebury Blvd # 1, Randolph 7869 | (973) 584-7343 |
| Toshiba Machine Co America 1578 Sussex Tpke, Randolph 7869 | (973) 252-9956 |