| Business | Phone |
| J G Traudt Co 423 W Norton Ave, Muskegon 49444 | (231) 739-2268 |
| J N Products 2342 N Hilltop Dr, Muskegon 49441 | (231) 780-2214 |
| Jacobs & Assoc 423 W Norton Ave, Muskegon 49444 | (231) 733-7991 |
| Jacobs & Assoc 900 3rd St, Muskegon 49440 | (231) 733-7991 |
| Crown Price Industries 1373 E Laketon Ave # 1, Muskegon 49442 | (231) 727-0919 |
| Vision Cast Products Inc 1943 W Tyler Rd, Muskegon 49445 | (231) 766-5993 |