1
                                                Filed pursuant to Rule 424(b)(3)
                                                      Registration No. 333-35364



                             PROSPECTUS SUPPLEMENT
                              Dated July 26, 2000
                      to the Prospectus dated May 16, 2000


                           QUESTRON TECHNOLOGY, INC.

                        2,341,214 SHARES OF COMMON STOCK

     We have prepared this Prospectus Supplement to update certain information
included in our Prospectus dated May 16, 2000 relating to 2,341,214 shares of
our common stock. These shares are being offered for sale by certain selling
shareholders, and by any donees or pledgees of a selling shareholder who sell
shares received by them from a selling shareholder after the date of our
Prospectus.

     The 394,619 shares of common stock owned by Robert S. Diehl included in our
Prospectus are subject to a pledge and security agreement in favor of Prudential
Securities Incorporated. Pursuant to our Prospectus, up to 394,619 shares may be
sold by Prudential Securities as pledgee.