steve dyerGreg Vassmer – VP of Sales & Engineering

Greg, a recognized industry leader in developing high-tech, engineered products for sealing and custom molding, leads Trostel’s ongoing effort to advance customer-focused innovation.

A Six Sigma Black Belt, Greg is a fact-based, collaborative team leader with proven experience in automotive, heavy truck and construction industry tier 1 supplier companies. His expertise encompasses product development, international management, TS 16949 quality systems, culture change for international operations and more.

Before coming to Trostel, he served in a progression of roles for Haldex, a commercial vehicle technology provider, including as a general manager of the company’s China operations. Previously, he spent more than 20 years in the rubber and molding industry in key technical positions at Chicago Rawhide & SKF.

Greg has an M.S. in aerospace and mechanical engineering from the University of Arizona and a B.S. in physics from Northern Illinois University.