NORTHLAND TOOL & ELECTRONICS
 BRIAN HOWARD
 88 NORTHWOOD LANE RR#2
 GODFREY, ON K0H-1T0
 CANADA
 613-375-7300
  
 TED PELLA, INC.
 4595 MOUNTAIN LAKES BLVD
 REDDING, CA 96003-1448
 530-243-2200

 WILKENS-ANDERSON COMPANY
 ERIC JENSEN
 1190 NORTH KILBOURN AVENUE
 CHICAGO, IL 60651-3316
 773-384-4433