Pennex Aluminum is part of the Metal Exchange Corporation, one of the world’s largest suppliers, processors and purchasers of ... non ferrous metals in the world. Based in St. Louis, Missouri, MEC currently operates globally in 19 countries. Pennex Aluminum Company is a global leader in aluminum part manufacturing that specializes in recycling industrial aluminum to create unique finished products we use every day. We offer turnkey solutions to create specific aluminum chemistry, extrude unique aluminum shapes and fabricate finished products to your design requirements with world class quality and delivery. Our full spectrum of capabilities allows us to be flexible and responsive to our clients and we are proud of our 95% client retention rate. Built upon our solid corporate foundation, our customers, community and competitors recognize Pennex as dedicated aluminum specialists. read more