Extrusion Solutions for Automotive Applications Contact Us From dashboards to profile, to hundreds of perfectly formed plastic parts, Automotive markets and applications include tons of extrusion needs. Actually, about one-third of the parts of any vehicle are made from polymers. That number is only set to increase as electric vehicles move into the mainstream. If your parts are extruded, we have the solution for you. Contact a Graham sales manager today to find out how we can help you from inception throughout the life of your project.