| Business | Phone |
| Falls Model & Pattern Co 7012 W Burnham St, Milwaukee 53219 | (414) 453-3820 |
| Kracor Inc 5625 W Clinton Ave, Milwaukee 53223 | (414) 355-6335 |
| Wis Thermoset Molding Inc 900 E Vienna Ave, Milwaukee 53212 | (414) 964-5200 |
| Tulip Corp 714 E Keefe Ave, Milwaukee 53212 | (414) 963-3120 |
| Monarch Plastic Products Co 1801 N Marshall St, Milwaukee 53202 | (414) 273-5797 |
| Pelican Industries Inc 2225 S 38th St, Milwaukee 53215 | (414) 643-8480 |
| Pereles Brothers Inc 5840 N 60th St, Milwaukee 53218 | (414) 463-1000 |
| Industrial Plastics & Pkg Corp 3637 N Holton St, Milwaukee 53212 | (414) 332-6803 |