China (Mainland)

Three-Way-Catalysts (TWC)


Application: Emissions control catalyst


Sustainability performance:

  • Arguably the most important pollution abatement device ever invented, the catalytic converter today is a key component of most new cars around the world.
  • Since its inception, our TWC technology has destroyed over 1 billion tons of Hydrocarbons (HC), Carbon Monoxide (CO), and Nitrogen Oxide (NOx) before it reaches the atmosphere.


Leading-edge emissions abatement technology that helps auto manufacturers meet increasingly stringent environmental regulations around the world.


Product information

Sustainability Criteria:

Emission reduction

Cost savings downstream

Resource efficiency