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Company	City, State
A. E. Aubin Company	New Milford, CT
Advanced Finishing Technologies	Grand Rapids, MI
Canablast	Laval, QC Canada
Ceroglass Technologies Inc.	Columbia, TN
» Clemco Industries Corp.	Washington, MO
Comco Inc.	Burbank, CA
Composition Materials Co., Inc.	Milford, CT
Crystal Mark, Inc.	Glendale, CA
ECO Industries	Laval, QC Canada
Empire Abrasive Equipment Co.	Langhorne, PA
Giant Finishing, Inc.	Addison, IL
Guyson	Saratoga Springs, NY
» Lanco Acquisition LLC	Sparta, MI
LS Industries	Wichita, KS
M.C. Finishing	Broomfield, CO
Maxi-Blast, Inc.	South Bend, IN
Riley Surface World	Aldridge, United Kingdom
Rosler Metal Finishing USA, LLC	Battle Creek, MI
Surface Preparation-Texas, LLC	Houston, TX
U.M. Abrasives Inc.	Kennedale, TX
Viking Blast & Wash Systems	Rose Hill, KS