NAIC - SIC Codes Crosswalk » NAICS Code-331491-Nonferrous-Metal-except-Copper-and-Aluminum-Rolling-Drawing-and-Extruding-787
NAIC 331491 Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding = SIC 3357 Nonferrous Wiredrawing and Insulating