| Business | Phone |
| Apple Steel Rule Die Co 7817 W Clinton Ave, Milwaukee 53223 | (414) 353-2444 |
| Diamond Die Inc 7703 N 67th St, Milwaukee 53223 | (414) 355-7788 |
| Dienamics Inc 2725 S 29th St, Milwaukee 53215 | (414) 383-3991 |
| E R Beyer Co 100 E Montana St, Milwaukee 53207 | (414) 744-1030 |
| Wayne's Steel Rule Dies Inc 6501 N Industrial Rd, Milwaukee 53223 | (414) 358-8500 |
| Steel Rule Diemasters Inc 153 N Milwaukee St, Milwaukee 53202 | (414) 390-9115 |
| Nitschke Mold & Mfg Corp 12222 W Adler Ln, Milwaukee 53214 | (414) 453-6950 |
| Paragon Cutting Die Inc 3869 N Palmer St, Milwaukee 53212 | (414) 332-2980 |
| Service Tool & Die Co 1811 S 66th St, Milwaukee 53214 | (414) 543-3630 |