Press Release

REDMOND, Wash., Apr 12, 2002 /PRNewswire-FirstCall via COMTEX/ -- In conjunction with its first quarter earnings release, TTM Technologies, Inc. (Nasdaq: TTMI) will host a conference call on Monday, April 29, 2002, at 4:30 p.m. Eastern/1:30 p.m. Pacific time.

Telephone access is available by dialing 800-360-9865. The conference call will also be simulcast on the company's website, www.ttmtech.com , and will remain accessible for one week following the live event.

Earnings will be released after the market closes on Monday, April 29, 2002.

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.

SOURCE: TTM Technologies, Inc.

CONTACT: Stacey Peterson, Chief Financial Officer of TTM Technologies, Inc., +1-714-241-0303

URL: http://www.ttmtech.com

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