C & G Equipment
4711 Grainary Avenue
Tampa, FL  33624
Phone:  (813) 969-2819
Fax:  (813) 963-0721
CSI
 P.O. Box 60533
243 - South Gulph
King of Prussia, PA 19406
Phone:  (800) 733-4321
Email: sales@coastalsystemsind.com
E.S.P.  (Engineered Systems & Products)
8121 Virginia Pine Court
Richmond, VA. 23237
Phone: 804-271-7200 Fax: 804-271-8317
Email: ESP@ESP-Richmond.com
Montclair Company 
1105 Purple Glory
PO Box162
Apex, NC 27502
Phone: 919-367-8892
Fax: 919-367-8894
 Email: jesse@montclaircompany.com
Sawyer/Hanson Innovations Inc.
439 Green St, NE
Gainsville, GA  30501
Phone:  (770) 287-1667
Fax:  (770) 540-9397
Email: edwinsawer@sawerhanson.com
Solids Handling Company
#1 Gloria Drive
P.O. Box 277
Towaco, NJ  07082
Phone:  (973) 263-0127
Fax:  (973) 263-2049
Email: shco1@optonline.net
Stirling Equipment &Systems, Inc.
60 Allen Rd.
Sturbridge, MA 01566
Phone:  (508) 347-2662
Cell:  (508) 769-1598
Email: gboyd@stirlinges.com