General Refinery

General Refinery is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Refiners & Smelters Metals

North American Industry Classification System (NAICS) Categories:

• Primary Smelting And Refining Of Nonferrous Metal (Except Copper And Aluminum)

Standard Industry Classification (SIC) Categories:

• Primary Smelting And Refining Of Nonferrous Metals, Except Copper And Aluminum > Refiners & Smelters Metals