Corning Incorporated pioneered cellular ceramic solutions in 1973 for emissions control and set the standard for catalytic converters worldwide. Today, our ceramic substrates and particulate filters form the core of world-class pollution control systems for mobile and stationary applications, including light-duty gasoline and diesel vehicles, and heavy-duty diesel on-road and non-road vehicles.  Corning substrates and filters deliver consistent, reliable, and durable performance under demanding conditions. Our worldwide network of service, engineering, and manufacturing facilities provide quality products, market understanding, and reliable supply to our global customers.  Our 40-year legacy in the quest for cleaner air is our advantage and inspiration as we address the pollution challenges of the future.