Category Archives: Gold

Information on refining gold items.

Gold 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

Arch Enterprises a Refiner-Refinery of PGM group metals. Arch has the capabilities to refine material with Palladium, Platinum, Rhodium, Ruthenium along with Gold and Silver.

Arch Enterprises uses proven techniques and skilled technicians to refine gold, silver, platinum, palladium, rhodium, iridium and ruthenium state side.