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We welcome CTI Cryogenics and Polycold into the Edwards family.

A new future for cryogenics at Edwards

CTI-Cryogenics and Polycold products offer a wide range of high performance and energy efficient cryogenic products for the semiconductor, display, R&D and general vacuum industries. Applications include ultra-high vacuum generation for semiconductor process equipment, rapid water vapor cryo-pumping for display and other vacuum coating equipment, closed loop cryogenic refrigeration systems, large scale vacuum chambers for space simulation, and small-scale R&D applications for vacuum and temperature control.

Products and solutions

Customer care & technical support



(8.00am to 5.00pm CET) +49 3641 4821 222 After hours +49 1804-CALL-GUTS   (+49 1804-2255-4887) [email protected]


(9:00am to 5:30pm) +81 45-477-5570, ext 22 After hours Toll free in Japan +81 0120-604-887 International +81 45-477-5980 [email protected]


(9:00am to 6:00pm) +82 31-288-2500 After hours +82 10-6394-5010 

North America

800-FOR-GUTS (800-367-4887) U.S. toll free [email protected] [email protected]