2007 Exhibit

Calgary




RSSI C&S Exhibition
May 22-24, 2007
TELUS Convention Centre

In May 2007, RSSI went “north of the border” for the 47th annual RSSI C&S Exhibition. The TELUS Convention Centre was the venue for the Exhibition and hosted the over 1100 attendees. The two day exhibition found 119 exhibitors displaying their products and services. The exhibition actually set a record for the amount of freight on the TELUS Convention Centre floor. Kudos to the exhibitor’s that enthusiastically supported this event.

RSSI, on behalf of all of the exhibitors, would like to thank our co-hosts the Canadian Pacific and Canadian National railroads for their outstanding support of the exhibition.

The following is a complete list of RSSI member companies that displayed during the 47th annual event:

10 East Corporation Iders Incorporated Railway Age
AAA Sales & Engineering Interrail Signal Railway Equipment Company
Alpha Technologies IRSE Railworks Track Systems, Inc.
ALSTOM Signaling Isis Consultants, LLC Retlif Testing Laboratories
AREMA J Manufacturing, Inc. Ritron, Inc.
Armorcast Products Company J&A Industries, Inc. RM Star, Inc.
Arthur N. Ulrich Company Kenwood USA Robotics & Automation ONE, Inc.
Automated Railroad Mntc. Systems, Inc. Kyocera Solar, Inc. Robsen Inc.
Bender Inc. LaMarche Manufacturing Company Roxtec
Bombardier Larry McGee Company RuggedCom
Brady Corporation Lockheed Martin Rycom Instruments, Inc.
Cable USA Mass Electric S&C Distribution Co.
Canadian Wireless Technologies Inc. Meteor Communications Safetran Systems Corp.
Carson Industries LLC Microwave Data Systems SAFT
C-Can Power Milrail Shel-Bar Electronic Industries Ltd
Cembre Inc. Modular Mining Systems Inc. Siemens Transportation Systems
Commercial Electronics Corp. MTG Moltec Southwest Signal Engineering
Condor Signal and Communications National Railway Supply Inc. Stanley Hydraulic Tools
Custom Steel Manufacturing Nord-Lock Inc. Synertech Moulded Products
Danella Rental Systems, Inc. North American Signal, Inc. TDJ North America, Ltd.
Dialight Corporation ObjectTel, Inc. Teledesign Systems, Inc.
Digital Concepts, Inc. Okonite Company, The Tiefenbach
Dixie Precast Inc. Patco Industries, Inc. Times Microwave Systems
DPS Electronics, Inc. Penta Corporation Trackside Services Inc.
Dwight & Wilson Co. Phoenix Contact Ltd. Trainyard Tech, LLC
Enduron Custom Inc. Pocket List of Railroad Officials Transtector Systems
ERICO Inc. Precision Quincy Corp Transportation Technology Center Inc.
Fabricated Metals Primus Electronics Corp. TUV Rheinland of North America, Inc.
Fastrax Industries, Inc. Progress Rail Services Twin City Signal, Inc.
G&B Specialties, Inc. Progressive Railroading Twinco Manufacturing Co., Inc.
GE Transportation Prover Technology Ultra-Tech Enterprises, Inc.
GELcore LLC PTMW, Inc. Union Switch & Signal
Global Rail Systems, Inc. Qualmega, Inc. VAE Nortrak
GNB Industrial Power Quantum Engineering VELCORP/GEMS
Green Switch Quixote Transportation Safety Wabtec Railway Electronics
Hanning & Kahl L.P. Rail Development Group WAGO Corporation
HARTING Inc. Rail Services Corporation Western Towers
Hovey Industries Inc. Railroad Controls Limitied Western-Cullen-Hayes Inc.
ICOM Canada Rails Wilmore Electronics Company Inc.
Railterm Wireless Matrix