<DOCUMENT>
<TYPE>EX-32
<SEQUENCE>4
<FILENAME>exhibit321.txt
<DESCRIPTION>EXHIBIT 32.1
<TEXT>
                                                                  Exhibit 32.1

                  Certification of Principal Executive Officer
           Pursuant to 18 U.S.C. Section 1350, as adopted pursuant to
                  Section 906 of the Sarbanes-Oxley Act of2002



I, Leonard A. Rosenbaum,  President and Chief Executive Officer of CVD Equipment
Corporation,  hereby  certify,  pursuant to 18 U.S.C.  Section  1350, as adopted
pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that to my knowledge,
the  quarterly  report on Form 10-Q for the period  ending March 31, 2008 of CVD
Equipment  Corporation (the "Form 10-Q") fully complies with the requirements of
Section  13 (a)  or 15  (d) of the  Securities  Exchange  Act of  1934  and  the
information  contained  in the  Form  10-Q  fairly  presents,  in  all  material
respects,  the  financial  condition  and results of operations of CVD Equipment
Corporation.


Dated: May 15, 2008         /s/   Leonard A. Rosenbaum
                            --------------------------
                                  Leonard A. Rosenbaum
                                  Chief Executive Officer
                                  (Principal Executive Officer)
















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</TEXT>
</DOCUMENT>
