Attached files

file filename
EXCEL - IDEA: XBRL DOCUMENT - ROFIN SINAR TECHNOLOGIES INCFinancial_Report.xls
EX-31.1 - EXHIBIT 31.1 - ROFIN SINAR TECHNOLOGIES INCa6821068ex31_1.htm
EX-32.2 - EXHIBIT 32.2 - ROFIN SINAR TECHNOLOGIES INCa6821068ex32_2.htm
EX-31.2 - EXHIBIT 31.2 - ROFIN SINAR TECHNOLOGIES INCa6821068ex31_2.htm
10-Q - ROFIN-SINAR TECHNOLOGIES INC. 10-Q - ROFIN SINAR TECHNOLOGIES INCa6821068.htm
Exhibit 32.1

ROFIN-SINAR TECHNOLOGIES INC.
CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350,
AS ADOPTED PURSUANT TO SECTION 906
OF THE SARBANES-OXLEY ACT OF 2002


In connection with the Quarterly Report of Rofin-Sinar Technologies Inc. (the "Company") on Form 10-Q for the quarter ended June 30, 2011 as filed with the Securities and Exchange Commission on the date hereof (the "Report"), I, Gunther Braun, Chief Executive Officer and President of the Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:
 
1.
The Report fully complies with the requirements of Section 13(a) or 15(d), as applicable, of the Securities Exchange Act of 1934; and
   
2.
The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.
 
Date:   August 9, 2011
 
 
/s/ Gunther Braun
 
Gunther Braun
 
President,
 
Chief Executive Officer and
 
Director