Profile classicsheet metal Classic Sheet Metal We provide automated CNC sheet metal punching services to our customer. Our punching machine can form embossments, extrusions, louvers, with perfect hole patterns. Contact us at (866) 918-0995! Last activity: on 04/08/2017 Joined: on 04/08/2017 http://www.classic-sheet-metal.com/ Design quotient Earn DQ points by participating in a challenge. What are (DQ) Points? DQ points are a measure of your contributions, they correspond to how active you are in the Research, Ideas and Evaluation phases of a challenge.