Simpson

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

• Scrap Metals

North American Industry Classification System (NAICS) Categories:

• Recyclable Material Merchant Wholesalers > Metal Materials > Scrap Metals

Standard Industry Classification (SIC) Categories:

• Scrap & Waste Materials > Auto & Metal Scrap & Waste Materials > Scrap Metals