About Us

At DeNOx USA, we specialize in the manufacturing of high-quality catalyst products for NOx control, including Selective Catalytic Reduction (SCR) catalysts and oxidation catalysts designed to reduce carbon monoxide (CO) and volatile organic compound (VOC) emissions. With decades of experience across various industrial sectors, we understand the unique challenges of emission abatement. Our team provides expert consultancy and operational support, helping clients select the most suitable solutions tailored to their specific applications and regulatory requirements. 

Our commitment doesn’t end at delivery. We offer comprehensive after-sales support and product warranties, ensuring long-term reliability and customer satisfaction. Thanks to our international structure—with operations in Asia, Europe, and North America—we continuously invest in research and development. This global collaboration allows us to optimize manufacturing processes, delivering high-performance products at competitive price points without compromising on quality. Whether you’re seeking guidance on emission control strategies or ready to implement a proven solution, our team is here to help. We welcome your inquiries and look forward to supporting your environmental goals.