metals, non ferrous alloy metals, ferrous alloys, high speed cnc engineering or machining, centrifugal castings, continuous castings, copper based castings, ferrous castings, investment castings, non ferrous metal castings, sand castings, shell molded castings, two dimensional (2d) modeling computer aided design (cad) software, finite element analysis (fea) software, simulation software, three dimensional (3d) modeling software, vibration assessment software, injection molding design, die castings, aluminum die castings available from packer technologies international based in warrenville, il. click the links below to visit our website or contact us via our profile page.