About Marsulex

Marsulex is a leading global provider of environmentally sustainable and innovative thermal aftertreatment solutions for the automotive, industrial, and off-highway industries. With over 35 years of expertise, Marsulex designs, manufactures, and markets catalysts, diesel particulate filters (DPF), Selective Catalytic Reduction (SCR) systems, and exhaust gas recirculation (EGR) valves. Their solutions enhance engine performance, reduce harmful emissions, and contribute to a cleaner environment.