Hanna Car Wash Systems International
   18120 N.E. Wilkes Road
   Portland, OR 97230
   Office: 503.667.5717
   Fax: 503.667.5757
   Toll Free: 1.800.288.6927
   Website: http://www.hanna-sherman.com/

Blue Coral
   5700 S. Lee Road
   Cleveland, OH 44137
   Office: 216.332.4200
   Toll Free: 1.800.321.8577
   Customer Service: 1.800.416.1600
   Website: http://www.bluecoral.com/