About KET Catalyst

KET CATALYST was founded in 2011 with one goal in mind: to provide the best yet affordable emission control solutions for our customers. As a manufacturer of exhaust emission control catalysts, catalytic converters, exhaust systems, and related accessories, we’re proud to offer a wide range of high-quality products. These include catalytic converters for passenger vehicles, DOCs and DPFs for trucks and industrial equipment, and emission control units for wood stoves.

With over 10 years of experience in OE production, we’ve built a state-of-the-art catalyst production line designed to deliver OE-standard, cost-effective products. In 2020, we expanded our capabilities with a new robot welding production line, increasing our capacity to produce up to 300,000 emission control units annually.

But we’re not just about making great products—we’re committed to continuous improvement. By working closely with our customers and partners, our R&D efforts ensure that we’re always refining our products to meet your evolving needs. Plus, we provide the latest technical support to help you stay ahead.

At KET Catalyst, we’re driven by the vision of becoming a leading, trusted company in the emission control industry. Whether you’re just starting your business or in a phase of rapid growth, our team is dedicated to providing personalized service and ensuring your requirements are always met—both before and after the sale.