Optical equipment manufacturer Opto Tech has appointed Dr. Stefan Seifried as its new managing director. Seifried, who has worked for over twenty years in managing roles for international industrial companies, will be responsible for sales and technology and run the company together with Jens Schaefer who is overseeing administration and finance. Roland Mandler, company founder and longstanding managing director will remain involved in the business as a consultant for future strategic, technological and sales issues. He will also develop synergies with the Schunk Group, Opto Tech’s parent company since 2018, and advance M&A projects.