Q.B. Johnson Manufacturing, Inc. is a leader in Gas Conditioning Technology. Since 1962, QBJ has manufactured and delivered reliable gas conditioning, processing, separation and filtration equipment throughout the world. We specialize in the design and manufacture of dehydration units, molecular sieve units, amine units, indirect fired heaters, gas plants, stabilizers, filter separators, and scrubbers. Detailed engineering, superb fabrication, stringent quality procedures, and extensive experience have allowed us to retain our premier position in the industry. MISSION STATEMENT: QB Johnson Manufacturing, Inc. is dedicated to meeting the needs of our customers on every level. From engineering through the manufacturing process, we build functionality and quality into every product. By achieving excellence and continued growth, QBJ will maintain the position as a leading vendor of choice for process designs and fabricated equipment worldwide.