We have become a leader in the commercial vehicle and off-highway markets with the manufacture of heavy duty oil pans. We also serve this market with the manufacture of engine ladder frames, aftermarket oil filter canisters, and a variety of purge and DOT-approved air tanks. Oil pans use high strength and laminated materials and are stamped, welded and leak tested to the exacting standards of our OE customers. Our pressure vessel heritage serves this market well as all oil pans are welded with drain plug bosses, often fitted with heaters and completed with comprehensive leak testing and paint. We also supply a variety of air tanks utilized in heavy duty air braking systems.