15 Nov 2013 --- GNT Group, a global market leader and pioneer in the field of Colouring Foods, is unveiling its completely new market presence at the Food Ingredients Europe (FiE) trade fair in Frankfurt, Germany, from 19 to 21 November. Moreover, GNT is strengthening its international presence in both printed and online media with a focus on the new company slogan along with elaborately created key visuals.