Founded more than 100 years ago, Southern Copper & Supply Company Inc. is one of the leading sources for nonferrous metals and resistance welding supplies in the United States. Based in Pelham, Ala., the company stocks an inventory of RWMA Class 2, Class 3, Class 4, 110 and 101 oxygen free copper and also has a variety of brass and bronze alloys. Additionally, Southern Copper & Supply Company...