M-Flex announces participation in upcoming investor conferences

Multi-Fineline Electronix, Inc. (NASDAQ: MFLX), a global provider of flexible printed circuit and value-added component assembly solutions to the electronics industry, said today the company's chairman and chief executive officer is scheduled to present at the following investor conferences:

     Morgan Stanley Small Cap Executive Conference
     The Ritz Carlton New York, Battery Park
     New York, New York
     Monday, June 13, 2005 10:30 a.m. (Eastern Time)
     Presenter: Phil Harding, chairman and chief executive officer

     Thomas Weisel Partners Growth Forum 7.0
     The Four Seasons
     San Francisco, California
     Wednesday, June 15, 2005 8:35 a.m. (Pacific Time)
     Presenter: Phil Harding, chairman and chief executive officer

M-Flex also said it recently ranked #34 in Business Week magazine's list of The 100 Best Small Companies based on the company's three-year results in sales growth, earnings growth and return on invested capital.

To access the live audio webcasts of the upcoming presentations, visit the M-Flex Investor Relations page at www.mflex.com. Archived versions of the events will be available for approximately 60 days following each event.