John Zink Hamworthy Combustion (JZHC) is a global leader in emissions-control and clean-air combustion systems. We back every product with decades of proven performance, unrivaled research and development capabilities, and expert service and support.
WORKING FOR GOOD.
Our customers produce the world's energy, chemicals, and plastics, and eliminate harmful emissions from the air, water, and soil. We help them operate in a cleaner, safer and more economical way.
THE MOST TRUSTED BRANDS.
JZHC is part of Koch Engineered Solutions, which is owned by Koch Industries, the second-largest privately held company in the U.S.. As a result, we're able to develop industry-leading innovations and make strategic acquisitions to offer proven emissions control and clean-air solutions.