Rayzist Photomask, Inc. - U.S.A. Headquarters

Building

955 Park Center Drive

Vista, CA 92081-8312

Toll Free: 800-729-9478

Direct Phone: 760-727-8185

Fax: 760-727-2986

Hours of Operation:

Mon-Fri 7:30 a.m. - 4:30 p.m. PST (UTC-8)

Rayzist Holidays

Easter: April 2, 2010
Memorial Day: May 31, 2010
Independence Day: July 5, 2010