About us

At ECMS, our deep expertise in chemistry and understanding of transportation challenges drive innovative solutions for the future of mobility.

We go beyond products — delivering a comprehensive package of sustainable technologies that help us travel farther and smarter. Where others stop, we accelerate progress. Discover how we're moving mobility forward.

Heavy Duty

ECMS is a leading supplier of cost-efficient, effective diesel-emission-control technologies for heavy duty vehicles. Explore our solutions and see how we are helping drive cleaner performance across the globe.

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Light Duty

ECMS has unsurpassed expertise in developing innovative emissions control technologies for a wide range of applications to enable clean air for a sustainable future. Discover how our technologies are shaping a cleaner tomorrow, one solution at a time.

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Motorcycle
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By leveraging advanced materials, innovative precious metal technologies, and novel architectural designs, ECMS catalysts can meet the stringent emission standards while minimizing the use of precious metals. Learn more about how our smart catalyst solutions deliver both performance and efficiency.

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