United Precious Metal Refining, Inc.


United Precious Metal Refining, Inc. (United PMR) is a global supplier of master alloys, de-oxidized sterling silver, solder and wire products for the manufacturing of Gold, Silver, Platinum & Palladium jewelry. United PMR is also a primary refiner specializing in processing all types of materials from scrap to bench grindings and sweeps.

Their success in the precious metal industry is due to exceptional levels of detail and uncompromising customer service. The technical expertise at United PMR is unparalleled in the jewelry industry.


They understand manufacturing processes and equipment used in jewelry manufacturing. Their background is jewelry manufacturing and their skills are in research and development and are supported by their state-of-the-art analytical laboratory. United PMR was granted two patents for de-oxidized sterling silver which revolutionized sterling silver manufacturing productivity. They were the first to develop a usable product, with improved formulations continuously being developed.

The United PMR Team was the first to commercialize Silicon de-oxidized gold alloys 25 years ago. Silicon de-oxidized gold alloys are the reference standard for the world, for jewelry investment casting.

United PMR's principals were the first gold solder manufacturers to substitute Indium for Cadmium in gold solders. They are very proud to have removed a very dangerous metal from many jewelry benches.

Continuing to innovate, United PMR has created SimplyWhite. The newest alloy formulation for 18K white gold creates a finished product so white, you do not need to plate it...It's SimplyWhite.

Their philosophy is simple, their success can only come from your success. They continue to strive to make your company more productive with improved products and innovative services.

The combination of their innovative master alloys, expertise in refining, and over 25 years of industry experience, it’s no wonder their customers refer to them as “Simply the Best.”

United Precious Metal Refining, Inc. | 800-999-FINE | www.unitedpmr.com