CMB Master-Sand
Erie Brush & Manufacturing Corp., Marketing, Design, Sales
Boshco Inc.
Sealeze Corp.
Performax Products Inc.
Beno J. Gundlach Co.
Sand-Tech Inc.
Industrial Brush Co. Inc.
Delle Vedove USA, Inc.
Woodworker's Tool Works
Gunter Geiger Systems Ltd.
Crouch Machinery Inc.
Milwaukee Elec. Tool Corp.
Costa & Grissom Machinery Co., Inc.
Red Hill Corp., Supergrit Abrasives
3M
Freeman Mfg. & Supply Co.
Briwax
Opti-Sand Incorporated
Dubois Equipment Co.