KEI Company Info Categories Address KEI P.O. Box 922 DeKalb, IL 60115 United States Contact Website: kei4cleanair.com Email: kleanenvinc@msn.com Phone: 815-825-2042 Fax: 815-825-2687 Request More Information Name * Your Email * Message Leave this field blank Downdraft Benches Dust Collection Systems & Equipment Exhaust Systems & Equipment Plant Production, Software & Services Pollution Control, VOC Sanding & Finishing Tables