(616) 531-8890 Visit 2939 Wilson, Suite 106, Grandville MI 49418 sandy@grandjen.com

Manufacturing

125 Ottawa Avenue, Suite 450
Grand Rapids, MI 49503
5112 40th Ave
Hudsonville, MI 49426
2900 Wilson , Suite 201
Grandville, MI 49418
2851 Prairie St SW # A
Grandville, MI 49418
4181 Spartan Industrial Dr
Grandville, MI 49418
4270 White Street SW
Grandville, MI 49418
Advantage Industries, Inc.
2196 Port Sheldon
Jenison, MI 49428