Multi-Fineline Electronix (MFLX)

To Be Held March 11, 2009

To the Stockholders of Multi-Fineline Electronix, Inc.:

The Annual Meeting of Stockholders of Multi-Fineline Electronix, Inc., a Delaware corporation (the “Company”), will be held at the Aliso Creek Inn, 31106 South Coast Highway, Laguna Beach, California 92651 on Wednesday, March 11, 2009, at 9:00 a.m. Pacific Standard Time, for the following purposes:

1. To elect three Class II directors to serve until the 2012 Annual Meeting of Stockholders or until their successors are duly elected and qualified;

2. To ratify the appointment of PricewaterhouseCoopers LLP as the Company’s independent registered public accounting firm;

3. To approve the amendment of the Company’s Amended and Restated 2004 Stock Incentive Plan and reapprove the annual award limits; and

4. To transact such other business as may properly come before the Annual Meeting and any adjournment or postponement of the Annual Meeting.

Stockholders of record as of the close of business on January 12, 2009 are entitled to notice of and to vote at the Annual Meeting and any adjournment or postponement thereof. A complete list of stockholders entitled to vote at the Annual Meeting will be available at the Secretary’s office, 3140 East Coronado Street, Anaheim, California 92806, for ten days before the meeting.