Jim Gresehover has been named director of International Development for Guardian Industries Corp. In this new position, he will be responsible for exploring expansion opportunities for Guardian's glass, automotive and building products divisions, particularly in Asia. Prior to joining Guardian, Gresehover was director of Asian Business and Engineering for Gentex Corp., where he oversaw sales, strategy and development for the company's corporate activities in Asia and South America. "Jim's extensive knowledge of international markets will help further Guardian's growth strategies and diversification," said Peter Walters, group vice president. "His hands-on experience will help us as we address Asian business practices and culture."