For Europe:

ROFIN-SINAR
Investor Relations
Katharina Manok
Berzeliusstr. 83
D-22113 Hamburg, Germany

Tel.: +49-40-73363-256
Fax: +49-40-73363 138

mail:ir@rofin-ham.de

For the U.S.A.:

ROFIN-SINAR Technologies Inc.
40984 Concept Drive
Plymouth, MI 48170, USA

Tel.: +1-734-416-0222
Fax: +1-734-455 5587