| Business | Phone |
| Art Research Enterprises 3050 Industry Dr, Lancaster 17603 | (717) 290-1303 |
| J Walter Miller Co 411 E Chestnut St, Lancaster 17602 | (717) 392-7428 |
| Lancaster Malleable Casting Co Manheim Pike, Lancaster 17602 | (717) 295-8247 |
| Lancaster Malleable Castings 1170 Lititz Pike, Lancaster 17601 | (717) 295-8200 |