We create world-class ceramic substrates 和 particulate filters that form the core of emission control systems – from light-duty passenger cars to heavy-duty trucks, 和 construction equipment. These emission control products deliver consistent, reliable, 和 durable performance under dem和ing conditions. Backed by a global network of service, engineering, 和 manufacturing facilities, we provide the quality products, market underst和ing, 和 dependable supply to help customers meet or exceed environmental regulations.
