Gullstandard provides solutions for individual freedom, focusing on high-quality products and services that enhance personal choice and well-being.

Aurubis – Metals for Progress. Our mission: responsibly transforming raw materials into value – to provide metals for an innovative world.

Roshgold Investment Holdings is a company specializing in the processing and trading of precious metals, particularly gold. They focus on providing high-quality products and services in the investment sector.

E-Buyking is a specialized recycling shop that operates in Toyama Prefecture and Kanazawa City in Ishikawa Prefecture, focusing on the purchase of antiques, precious metals, audio equipment, and other unwanted items. They also provide services for organizing inherited properties and estate cleanouts, as well as on-site purchasing of brand goods, stamps, musical instruments, watches, and jewelry.

Sainte Foy Bijoux specializes in fashion jewelry and offers a wide range of jewelry, silverware, and accessories for professionals.

FCX operates large, long-lived, geographically diverse assets with significant proven and probable reserves of copper, gold and molybdenum.

For more than 90 years, Boliden has been exploring, extracting and processing base metals such as zinc, copper, nickel and lead and precious metals like gold, silver and Platinum Group Metals (PGM).

Kingold Jewelry - Your Trusted Gold Resource.

CGB is a numismatic website specializing in coins, medals, tokens, and banknotes, offering a library and numismatic supplies.

MD Folheados é uma fábrica de semijoias na cidade de Limeira, interior de São Paulo. Há mais de 25 anos oferece semijoias no atacado.