Industrial Materials Exchange

• http://www.govlink.org/hazwaste/business/imex/browse.cfm
• http://www.govlink.org/hazwaste/business/imex/getlistings.cfm?cat=11&aw=A

Drum and Barrel Network

• http://www.drum-barrel.com

Scrap Yards

• http://portland-or.yellowusa.com/Scrap_Metals_Processing_recycling_(whol).html