INDUSTRIAL  

Contour Fabricators
Defiance-Vaungarde Inc.
Dow Chemical
Dura Tech
Fernco
Flint Packaging Inc.
Helmac Products
I&H Conveying & Machine Co.

Michigan Brick
Modern Industries
Nova Industries Inc.
Rowe Engineering
R.L. White
Sorenson-Gross Construction
Sweers Roofing & Gutter Prods.
Terex-Simplicity
Universal Systems