MECCO CEO Dave Sweet talks about his company's more than 130 years of innovation in Pittsburgh. MECCO offers the latest innovations in direct part marking for traceability, verification, and part identification in manufacturing, assembly, and other harsh environments. MECCO features a full range of marking technology, including MeccoMark fiber lasers, as well as CO, diode-pumped, and flash lamp lasers as well as a complete line of dot-peen indent markers with portable, benchtop, integrated, and custom systems available. Thanks to Comcast for powering up the #50PGHSummerStories!