| Business | Phone |
| Manufacturers Equipment & Supl 2401 Lapeer Rd, Flint 48503 | (810) 239-2173 |
| E & R Ind 920 Walnut St, Flint 48503 | (810) 235-9240 |
| Vector Environmental Group 503 S Saginaw St 711, Flint 48502 | (810) 694-2001 |
| Protec Industrial Sales Inc 1039 River Valley Dr, Flint 48532 | (810) 732-7577 |