The Diesel Oxidize Catalyst (DOC) is an advanced exhaust after-treatment solution designed for diesel engines used in automotive and genset applications. It effectively oxidizes particulate matter (PM) and carbon monoxide (CO), significantly reducing harmful emissions and contributing to cleaner air.

Constructed with high-quality ceramic in a honeycomb structure, the DOC ensures exceptional durability and long-term performance under demanding conditions. Its modular and customizable design allows adaptation to various engine sizes and configurations.

Widely adopted across both domestic and international markets, this catalyst is a trusted solution for emission reduction, meeting stringent environmental regulations and enhancing engine efficiency.