Ability to safely load and unload product, including lifting, carrying, pushing, and pulling items weighing up to 50 or more pounds Ability to operate delivery vehicles, lift gates, dollies, pallet jacks, and other material-handling equipment. At Haun Welding Supply & Specialty Gases, we've been proudly supporting customers across New York and the Northeast since 1958 - delivering quality, safety, and service you can depend on.