MacDermid Graphics Solutions (MGS) announced the appointment of Michael Williams as sales director of the MGS North American sales team.   “Mike’s experience in sales strategy implementation and leadership will add greatly to the capabilities of our North American Team,” said Patrick Mullaney, North American business director at MacDermid.   Williams comes to MacDermid with more than 25 years of sales and sales management experience across the US and Canada. He is based out of Chicago, IL an...