Refining

Advanced Chemical Company - Specializes in the refining of precious metals generated from electroplating operations and karat gold jewelry manufacturing operations .
www.advchem.com/

Almanon, Inc. - Precious metal refiners of gold, silver, platinum and palladium.
www.almanon.com

Five Star Refiners, Inc. - Purchase all types of precious metal and precious metal scrap and provides on-site smelting of gold and other precious metals .
www.refinegold.com/

GoldRefiner.com - Precious metals refiner specializing in gold, silver, platinum, palladium and rhodium recovery.
www.goldrefiner.com

Produits Artistiques Metaux Precieux - PAMP is an independent refiner of precious metals. Specializes in precious metal products for artistic use.
www.pamp.ch/

Speciality Metals Refining Co. - Refiners of precious metal including gold, silver, platinum, palladium and rhodium.
www.specialtymetals.com/