Press Release

REDMOND, Wa., July 17 /PRNewswire/ -- TTM Technologies, Inc.
(Nasdaq: TTMI) has changed the time of its second quarter conference call.

New Time: Thursday, July 19, 2001, at 4:30 p.m. Eastern/
1:30 p.m. Pacific time

Earnings will be released after the close of the market on Thursday,
July 19. The conference call will be simulcast on the company's website,
www.ttmtech.com , and will remain accessible for one week following the live
event.
TTM Technologies, Inc. is a leading supplier of time-critical,
technologically advanced printed circuit boards to original equipment
manufacturers and electronic manufacturing services companies. TTM stands for
"time-to-market," representing how the company's time-critical, one-stop
manufacturing services enable customers to shorten the time required to
develop new products and bring them to market. TTM completed its IPO in
September 2000 and trades on the Nasdaq National Market System under the
symbol "TTMI."