J.F. Martin Inc. is a third-generation, family-owned business serving Philadelphia, Pennsylvania, and the surrounding areas for more than 70 years. We specialize in welding equipment, supplies, and repairs, and we carry a full line of propane and gas cylinders in addition to oxygen equipment. No machine is too big or too small for us to handle. Established in 1946, J.F. Martin Inc. is rooted in Philadelphia heritage and tradition. As a family-run business, we pride ourselves on our customer service to ensure that each customer's expectations are exceeded. We offer a premium line of welding equipment, with next-day delivery to make sure your job is completed ahead of schedule. We are accredited by the Gases and Welding Distributors Association (GAWDA). Contact us to order from our extensive selection of welding supplies.