Category Archives: PGM

Precious Metal Refiner

Rhodium Refiner at Arch Enterprises, Inc.

Platinum Wire Refiner-Arch Enterprises, Inc.

Gold, Silver, Platinum, Palladium, Rhodium, Iridium and Ruthenium Refining Services available at Arch

Arch Enterprises Refiner of Precious Metals.

Gold Coins, Silver Bar, Karat Jewelry and Sterling Jewelry
Pieces part of car catalytic converter having PGM metals for refining.
Silver Oxide Batteries