Since 1938, Purity Cylinder Gases has been an independent and locally owned industrial gases and welding supplies distributor. Today we serve most of Michigan and northern Indiana. Through the years our number of locations and capabilities have grown. Purity is a distributor of a wide array of cylinder and bulk gases used in welding, food processing, medical, and specialty applications. We also stock and support industry leading manufacturers of welding equipment, shop machinery, safety supplies, and MRO products. Purity supports the products we sell with knowledgeable employees, and a service department certified to conduct warranty and non-warranty repair on the major equipment brands. Purity remains focused on building lasting relationships by offering the highest value with the greatest integrity. Our mission has been your success since 1938!