In business for more than 110 years, OEC Graphics is a third generation, family owned and operated full-service premedia provider. Known for our technological expertise, OEC offers fully integrated solutions from design to print, including brand management, FUSION custom asset management, flexographic plate making and ITR sleeve production. OEC's Seamex E3 sleeve, an ITR elastomer product, joins our original Seamex ITR photopolymer sleeve to offer some of the highest quality print products in the marketplace.