Optical Gaging Products, Inc. Patlite Corporation Phase II Machine & Tools Pratt & Whitney Metrology Precision Ball & Gauge Co. Precision Brand Products, Inc. Promess Inc Qualitron Systems, Inc. Quality Measurement Control, Inc. Ralmike's Tool-A-Rama Reid Tool Supply Company Renishaw Inc. Roto Technology Inc. Royal Design and Manufacturing Inc. RSF Electronics Shop Floor Automations, Inc. Sony Precision Technology America, Inc. SPC Innovations, Inc. Starrett Company, The L. S. Suburban Tool Sunnen Products Company Taft-Peirce Metrology Co. TE-CO Thread Check Inc. TM & HGD Inc. Tooling Systems Div. Transatlantic Connection Inc. True Precision Corporation Valenite Inc. Vermont Gage Wedin International, Inc. Western Gage Corporation Westhoff Machine Co. Westport Hardness & Gaging Z-Mike Zygo Corporation
