in the distribution of welding equipment and welding-related hardgoods, such as consumables. U.S. Welding joined Airgas USA, LLCs South region effective December 3rd. Industrial gas...Rochester Welding Rochester Welding is now part of Air Gas and will continue to provide services and products to all our customers in in Rochester and Manchester, NY 510 State... Street Rochester, NY 14608 Call - (585) 325-4730 Manchester, NY Rochester Welding Supply Corp 585-289-3091 89 S Main St, Manchester, NY For information on any products you need please...