3450 S Broadmont Dr. Suite 126

Tucson, Arizona 85713

Office: (520) 795-8808

Fax: (520) 795-8811

CAL SIGNAL:  Northern California

ECONOLITE:  Washington, Oregon, Idaho, Alaska,

BROWN TRAFFIC PRODUCTS:  Illinois, Iowa, Minnesota, Missouri, Nebraska, North Dakota, South Dakota

CARRIER AND GABLE:  Michigan, Indiana

GADES SALES:   Kansas, Utah, Oklahoma

NORTHEAST SIGNAL:  New York, New Jersey, Eastern Pennsylvania

PATH MASTER:  Ohio, West Virginia, Western Pennsylvania

TAPCO: Wisconsin

TEMPLE:  Alabama, Arkansas, Florida, Georgia, Louisiana, Mississippi, South Carolina, Tennessee

TEXAS HIGHWAY PRODUCTS:  Texas

WESTERN SIGNAL:  Wyoming, Colorado, New Mexico, Arizona

CAL SIGNAL:  California

GRAYBAR:  Georgia

NORTHWEST SIGNAL:  Oregon, Washington

SATCO:  North Carolina, South Carolina, Tennessee, Alabama, Florida, Mississippi, Arkansas,  and Louisiana

WESTERN SIGNAL: Colorado, Wyoming,

DIRECT SALES:  all other areas, Intelight Inc.