Partial Customer List

A & I Balancing
Abitibi-Price Corporation
ADM Corn Sweeteners
AE Stahley
Aerotech Industries
Air Technology
AL Judhei EST
Akzo Salt
American Pride
American Steel Foundries
Amway Corporation
Anlock Products & Machine
Aristokraft
Associated Material Handlers
Atapco Office Products
Atmosphere Processing
Aurora Pump
Baker-Perkins Printing Corporation
Balance Technology, Inc.
Barret Paving
Batesville Casket Company, Inc.
Biron Division
Bodine Electric
Bonal Corporation
Bowles Dryer
Bounty Aviation
Bristol Compressors
Brookshire Publishing
Brown County Publishing Company
Bryant Excello Grinder
Burr Oak Tool
Byron - Jackson Pump Division
Cadillac Motor Car Division *
Central Illinois Power Station
Certified Grocers of Illinois
Chalmers & Kybeck
Chrysler Corporation
Chrysler Trenton Engine Plant
CITGO Refining Division
Citizens Gas & Coke Utility
City of Milwaukee
City of Lansing
CMI Permanent Mold
Collins Machine
Consolidated Papers Incorporated
Continental Grain
Cooper Tire Company
Core Electric Company
Corey Steel
Curtis Paper Company
Daedalus
Daisy Parts
Danly Machine Corporation
Decatur Industrial Electric
Deck Manufacturing
Detroit Edge Tool
Detroit Edison
Detroit Fresh Water
Detroit Waste Water
Diamond Shamrock Chemical Co.
DJ Conley Association Inc.
DOW *
Dresser-Rand Service Center
Dual Temp Illinois
E. C. Vibration & Balancing
Company
E.W. Bliss
Eli Lilly Company
Engineered Systems, Inc.
EPA
Excello Manufacturing Sys. Co.
Fermi National Accelerator Lab
Ford Tractor Operations
Ford Motor Company
Fritz Enterprises
Gandol, Inc.
General Mills *
General Motors Corporation*
George Koch & Sons, Inc.
Great Lakes Steel
Greenbay Packaging
Guardian Building
Haden Management Corporation
Henry Ford Hospital
Herman Miller Inc.
Hinsdale Sanitary District
Hydra Matic *
Hydro Aire, Inc.
Illinois Masonic Medical Center
Ina Bearing
Ingersol Rand Engineered
Equipment
Inland Steel
J & L Steel
James River Corporation
Johnson Corporation
June International Corporation
Kalamazoo Metal Recyclers Inc.
Keystone Steel & Wire
Kokomo Sanitary District
Komatsu
Korex Corporation
Kroeschell Operations
LaGrange Memorial
Lakehead Pipeline Company Inc.
LaSalle Machine Tool Company
Lawrence Institute of Technology
Litton Precision Gear
Magneco/Metrel
Mason Industries, Inc.
McComb Die & Engineering
McDonald Douglas *
McGraw Edison Company *
Mead Paper
Means Service, Inc.
Metaloy, Inc.
Metropolitan Sanitary District
Miller Brewing Company
Morton Salt
National Feedscrew Machine
National Metal Abrasives
National Starch & Chemical
Nichols Aluminum
Northern Illinois Gas
Northern State Power Company
Norwest Heating & Air
Numberall Stamp & Tool Co., Inc.
NWL Control Systems

Oakland County Power House
Peerless Gear
Personal Products
Pfizer
Polysar
Port Huron Paper
Port Huron Waste Water Treatment
Potlatch Corporation
Public Service of Indiana
R & B Machine Tool Company
Red Pine Mill
Regal Industries, Inc.
RenCen
Rock Island Electric
Rock Tool
Root Brothers Mfg. & Supply
Company
Rouge Steel Company
S.C.M. Chemicals
Saginaw Grey Iron
Schuler Incorporated
Schuon Welding
Scott Peterson
Searle Food Resources Inc.
Seaton SSK Engineering
Serve - Air
Sheldon Manufacturing
Sherex Chemical
Southern Indiana Gas & Electric Co.
Spartan Motors
Spaulding Electric
St. Joseph Mercy Hospital
State Farm Automobile Ins. Co.
Tecumseh Products
Temperform
Three M
TKS Industrial
Trane Company
TRW Automotive Products Inc. *
U.S. EPA
United States Gypsum Company
University of Michigan Central Power Plant
University of Illinois Power Plant
Unoven
Valassis Printing
Veterans Hospital
Village of Milford
Waldorf Corporation
Warrick Power Plant
Wayne By Products
Westin Hotel
Westinghouse Electric Corp.
Wheaton College
William Davis Associates, Inc.

* Fortune 500 Company