Ducommun Incorporated (NYSE:DCO) today announced that it will participate in the Credit Suisse Aerospace and Defense Conference on December 1, 2011, in New York. Anthony J. Reardon, president and chief executive officer, and Joseph P. Bellino, vice president and chief financial officer, will present an overview of Ducommun’s operations and outlook at 9:45 a.m. Eastern Time that day. A live audio webcast of the presentation will be accessible via the Ducommun website. To hear the presentation and view related materials, please visit the website at www.ducommun.com. A replay will be available for ninety days. About Ducommun Incorporated Founded in 1849, Ducommun Incorporated provides engineering and manufacturing services to the aerospace, defense, and other industries through a wide spectrum of electronic and structural applications. The company is an established supplier of critical components and assemblies for commercial aircraft and military and space vehicles as well as for the energy market, medical field, and industrial automation. It operates through two primary business units – Ducommun AeroStructures (DAS) and Ducommun LaBarge Technologies (DLT). Additional information can be found at www.ducommun.com.