PLYMOUTH, Mich. and HAMBURG, Germany, Aug. 21, 2015 /PRNewswire/ -- ROFIN-SINAR Technologies Inc. (RSTI), one of the world's leading developers and manufacturers of high-performance laser beam sources and laser-based solutions, today announced that Chief Executive Officer Thomas Merk and Chief Financial Officer Ingrid Mittelstadt will participate in the Longbow Research Industrial Manufacturing & Technology Conference on Tuesday, September 1, 2015, to be held at the Sofitel Hotel, New York, NY. A copy of the presentation handout will be made available following the conference on the investor relations section of the Company's website at www.rofin.com. With 40 years of experience, ROFIN-SINAR Technologies is... More