November 2017
Jonesville Paper Tube Corp. Potter Distributing, Inc.
Knappen Milling Company Primeway Tool & Engineering Co.
Koenig Company Refrigeration Research Inc.
L L Johnson Lumber Mfg.Co. RSI Appliance Service
Lefere Forge & Machine Co. Rottman, Kingston & Neuvirth, P.C.
Lennon, Miller, O’Connor & Bartosiewicz, PLC Safari Circuits, Inc.
Light Metals Corporation Serta Restokraft Mattress Co. Inc.
Louis Padnos Iron & Metal Co. Springfield Tool & Die Inc.
Maxitrol Company Star Cutter Company
Mayfair Plastics Inc. Star Truck Rentals Inc.
Meier Screw Products & Mfg.Co. Teal Electric Company
Melling Tool Company The Douthitt Corporation
Michigan Spline Gage Company The Frankel Organization
Micro Platers Sales Inc. United States Gypsum Company
Mid-West Wire Products, Inc. Van Horn Concrete
National Time & Signal Corp. Wimsatt Building Materials Corporation
Nederlander Theatrical Corp. Wolverine Bronze Company
Nicholson Terminal & Dock Co. Wolverine Coil Spring Company
Plum Brook Land Co., Inc. Zeeland Wood Turning Works, Inc.
Aircraft Precision Pr
oducts, Ithaca
lamazoo
Humphrey Products, Ka
Wolverine Coil Spring, Grand
MiMfg Magazine
Rapids
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