Goodfellow Corp. (Berwyn, Pa., U.S.A.) develops composites and honeycombs to provide solutions to researchers and design engineers seeking to add strength without adding weight to product designs. In-stock materials include carbon/carbon, carbon/epoxy,
carbon/polyaramid, carbon/polyetheretherketone, carbon/vinyl ester, E-glass (borosilicate glass)/epoxy, polyaramid/polyphenylene sulfide, polyaramid/vinyl ester, and polyethylene/polyethylene composites, as well as aluminum/copper and aluminum/lithium metal matrix composites. These are available in one or more of the following forms: fabric, rod, sheet and tube. Metal, metal foam, alloy foam, ceramic foam and polyaramid honeycombs are also available. The company also offers custom fabrication and finishing services.