Vacuum One We Are The One For Your Vacuum Solutions 3717 North Ravenswood Suite 240 Chicago, IL 60613 Phone:  (773) 244-3102  Fax:  (773) 244-3975 email us! information@vacuumone.com January 22, 2008

represents Advanced Research Systems Brooks Automation (manufacturers of products by CTI-Cryogenics, Granville-Phillips, and Polycold Systems.) Advanced Vacuum Company (ADVACO) INFICON Insulator Seal Incorporated (ISI) Intlvac Gamma Vacuum KLA-Tencor (KLA also offers the ADE MicroXAM 3D profiler & the Candela line of optical surface analyzers) MDC Vacuum Products Oerlikon Leybold Vacuum Products SAES Getters Toho Technology Vacuum One is an elite Midwest sales representative firm, based in Chicago, IL.  We cover the states of: Illinois, Wisconsin, Minnesota, Michigan, Indiana, Missouri, Kansas, Iowa, Ohio, North Dakota, South Dakota and Nebraska.  Our philosophy is to represent vacuum industry leaders and to offer a total vacuum solution to our customers.