| Business | Phone |
| Barney Machinery Co 1114 Parkway View Dr, Pittsburgh 15205 | (412) 787-3737 |
| Gempel Machinery Corp 4725 Mcknight Rd # 117, Pittsburgh 15237 | (412) 635-0466 |
| Three Rivers Machinery 345 Mount Lebanon Blvd, Pittsburgh 15234 | (412) 344-7424 |
| Tmt Machinery Sales Inc 1870 Woodville Ave, Pittsburgh 15220 | (412) 922-8915 |
| Vibratechniques Inc 1311 Old Freeport Rd # 4, Pittsburgh 15238 | (412) 963-5156 |