CHICAGO, Aug. 12, 2015 /PRNewswire/ -- Schawk, a part of the SGK Brand Solutions group of Matthews International Corporation, was recently honored with the 'Excellence In Service' award for 2014 by Amway and the Amway Global Procurement group. The award distinguishes top-performing suppliers that make major contributions to Amway's ability to provide exceptional experiences and products for Amway Independent Business Owners. Schawk was honored for setting itself apart by making significant contributions to advancing key Amway initiatives, products, processes and client service.read more