Dilas Industrial Laser Systems announced that Stefen Reinl has joined its sales team in Mainz, Germany. Reinl brings 12 years of experience in the field of laser materials processing to his new position, having started his career at Dilas Industrial Laser's parent company, Dilas Diodenlaser GmbH, where he managed the applications laboratory. In 2001, he co-founded Optotools GmbH, a manufacturer of semiconductor industrial lasers, and was responsible for product management as well as sales and marketing. Since 2003 he has focused on laser materials processing, primarily in plastics welding. He earned a master’s in mechanical engineering from the University of Applied Studies in Darmstadt, Germany, specializing in materials processing with diode lasers.