Started in 1987, Mar-Tek Industries Inc. produces custom labels, faceplates, overlays, safety-warning labels and product and equipment identifications for some of the leading petroleum, aerospace, telecommunications and medical companies in the United States and around the world. Based in Englewood, Colo., the ISO 9001:2008 Registered firm fabricates and produces close tolerance screen printing on all substrates, including plastics, metals and many more. Mar-Tek Industries Inc. s customers include Marconi, Alcatel-Lucent, Lockheed Martin, Anixter, Celestica, Caridian and Tyco Power.