Established in 2005, our locally owned and operated gas supply company in New Philadelphia, Ohio, is committed to meeting your needs. Count on the knowledgeable sales team at Gemstone Gas and Welding Supplies for all of your gas and welding needs and you wont be disappointed with the quality of personalized service or the competitive rates we offer. We take pride in sharing our expertise in welding supplies and industrial gases, as well as being a local company with the flexibility to work closely with our clients.