World's leading supplier of refurbished & warranted Regenerative Thermal Oxidizers (RTO) specializing in field rebuilds and repairs. Kono Kogs is the ethanol producer's preferred partner for maximum RTO uptime, performance and reliability. We have extensive rebuild experience over our 25 years that has now exceeded 400+ systems rebuilt worldwide. Our ethanol customers have come to trust our expertise to accurately plan a repair/upgrade to achieve minimal downtime. Give us a call to discuss your maintenance or replacement needs. Please visit our website to see the many case studies of our successful projects.

1367 Reber Street

Green Bay, WI 54302