GM Petroleum Discount Bulk Fuel Center, 1004 4th St W, Billings, MT 59101, US

Valley Welders Supply is a distributor of welding and cutting products and compressed and liquid gases. It supplies a wide range of compressed and liquid gases, such as acetylene, hydrogen, argon, oxygen, nitrogen, carbon dioxide, helium, breathing air and medical gases. The company also offers a variety of welding equipment and supplies that include welding and cutting machines, gas apparatus, welding clothing and gloves and weld grinding products. In addition, it offers various services, including hydrostatic testing of high-pressure cylinders, filling for industrial and medical gases and acetylene cylinder requalification. Valley Welders Supply, established in 1949, is located in Billings, Mont.