Haun Welding Supply, Inc is an authorized Messer distributor and the only gas company in Central New York with on-site filling and analysis capabilities.

Gas supply is one of Haun’s major market segments, and increasing demand led to the creation in 2005 of Haun Specialty Gases, a high-efficiency gas fill plant that supplies high pressure industrial and medical gases, as well as high-purity specialty gases. 

Haun’s fill plant boasts what is believed to be the largest fill island in the country at 120 feet long and 20 feet wide. In addition, the plant is fully automated for all high pressure and liquid gases—also one of the first in the industry.