Exhibit 17.1

Board of Directors

Plastron Acquisition Corp. II

712 Fifth Avenue

New York, NY 10019

April 25, 2011

        Re: Resignation

To the Board of Directors:

Please be advised that effective as of April 25, 2011, I hereby resign as a director of the Board of Directors of Plastron Acquisition Corp. II (the “Company”), effective immediately.

Very truly yours,

/s/ Clifford Chapman

Clifford Chapman