Refining Services


United Precious Metal Refining, Inc. (UPMR) is the largest U.S. owned precious metals refiner for GOLD, SILVER, PLATINUM, & PALLADIUM in the country, serving the jewellery industry.

They have accurate refining results you can count on! They house one of the top sophisticated analytical laboratories in the jewellery industry. Trusted by the largest manufacturers in the world, their lab provides quality checks for products including karat verification, plating thickness tests and more. That same lab tests & verifies every refining lot that comes through their facility.

Refining services for the industries collecting scrap & byproducts from:

  • Jewellery Manufacturers
  • Trade & Repair Shops
  • Retail Jewellers & Pawnshops
  • Scrap Buyers & Collectors
  • Coin Shops