| Business | Phone |
| Afc Machine Shop Svc 79 Peck Ave, Newark 7107 | (973) 481-2646 |
| Automation & Integrated Tech 482 Ridge St, Newark 7104 | (973) 485-6601 |
| Clinton Iron Works & Joselo Co 79 Euclid Ave, Newark 7105 | (973) 465-0520 |
| Discounts Inc 238 Emmet St, Newark 7114 | (973) 242-5704 |
| Industrial Machine & Grinding 99a Pennington St, Newark 7105 | (973) 274-0464 |
| Jmda Machine Shop 74 Bruen St, Newark 7105 | (973) 491-0653 |
| Lmc Precision Co 91 Rome St, Newark 7105 | (973) 522-0005 |
| Mr Steam Machine 191 Delancey St, Newark 7105 | (973) 589-1213 |
| N & J Machine Products 52 Bruen St, Newark 7105 | (973) 589-0031 |
| Luso Machine Inc 29 Avenue C, Newark 7114 | (973) 242-1717 |
| M & J Machine Products Inc 99 Pennington St, Newark 7105 | (973) 817-9377 |
| Machine Parts 17 Ferdon St, Newark 7105 | (973) 491-5444 |
| Orange Washing Machine Newark 7104 | (973) 482-2000 |
| P & L Machine Shop 554 N 7th St, Newark 7107 | (973) 482-6546 |
| R G Smith Tool & Manufacturer Co 245 South St, Newark 7114 | (973) 344-1395 |
| Robot Tooling Corp Newark 7107 | (973) 485-3655 |
| Watts-Campbell Co 1270 Mccarter Hwy, Newark 7104 | (973) 482-7575 |
| A W Machine Corp 645 S 10th St, Newark 7108 | (973) 242-2937 |
| Ac-U-Tech 52 Bruen St, Newark 7105 | (973) 751-2340 |