Grinding aerospace components, abrasive products, equipment

Abco Automation Inc.

Agathon Machine Tools Inc.

ANCA Inc.

Brush Research Manufacturing Co. Inc.

Buehler

Comco Inc.

DareX

Erwin Junker Machinery Inc.

Fastems

GCH Machinery

German Machine Tools of America

GIE Media

Glebar Company

Guyson Corp.

Haas Multigrind LLC

Heule Tool Corp.

IBAG North America

Jet Edge, Inc.

Lach Diamond Inc.

Marposs Corp

Meister Abrasives USA

Monaghan Tooling Group

Norton Abrasives

NSK America Corp

oelheld U.S., Inc.

Okuma America Corp.

PFERD INC.

Regal Diamond Products Corp.

Rex-Cut Abrasives

Rollomatic Inc

Rush Machinery

Saint Gobain Abrasives

Schutte LLC

Suhner Manufacturing Inc.

Titan Tool Supply Inc.

Unison Corp.

United Grinding North America

Vollmer of America Corp.

Walter Surface Technologies USA

Grinding/Abrasives