Direct fit universal ceramic monolith car and diesel engine substrate honeycomb ceramic or metal three-way catalytic converter

Our company professionally produces various types of three-way catalyst (TWC), catalytic converters and mufflers, which with high thermal stability and high activity, suitable for all types of cars and can meet various of emission standard, such as Euro 2, Euro 3, Euro 4, Euro 5, Euro 6, EPA and CARB.

The main pollutants of gasoline vehicle are carbon monoxide (CO), hydrocarbons (HC) and nitrogen oxides (NOx). On the surface of the cordierite or metallic honeycomb substrate, coated with precious metals of platinum (Pt), palladium (Pd) and rhodium (Rh). When the exhaust is passing through the three-way catalyst, the CO would be oxidized into CO₂, the HC compound would be turned into H₂O and CO₂, and NOx would be deoxidized into N₂.
The three-way catalytic converter can eliminate 90% amount of the three main pollutants (HC, CO and NOx). It is suitable for manifold, close-coupled or under-chassis applications.