B2B Precious & Industrial Metals · Austin, TXMon–Fri 08:00–18:00 CT
Home / Industries

Six industries, six different specifications.

Precious metals end up in places most people never see. Here is where ours go — and what each buyer asks of us.

Jewelry workshop

Jewelry & watchmaking

The single largest demand category for our refined gold and silver. We supply casting-grade grain to roughly forty US workshops, plus three Swiss watchmaking houses on standing quarterly contracts. Custom alloys are formulated on request — we keep eleven house formulas on file, from 14k yellow to deep-rose 18k.

Typical lot: 1–8 kg gold grain · Cadence: monthly

Electronic circuit board

Electronics & semiconductors

High-purity gold (99.99 %) for bonding-wire feedstock and silver paste base material. Our electronics-grade material is double-assayed and ships with an additional ICP-OES trace report covering twenty elements. Two contract-manufacturer customers in Arizona and Texas, plus one in Penang on quarterly air consignment.

Typical lot: 500 g – 5 kg · Cadence: bi-weekly

Silver bullion bars

Private & sovereign mints

1,000 oz LBMA Good Delivery silver bars on standing weekly contracts. Two private mints (Texas, Tennessee) and one sovereign mint (name on file) take consistent volume. We supply on a published differential to spot, settled COMEX-T+2.

Typical lot: 4–12 × 1,000 oz · Cadence: weekly

Laboratory

Dental & medical

FDA Class II dental alloys (Au-Pd-Ag-Cu), high-purity silver for medical electrode plating, certified palladium for catheter components. Lot-traceability is contractual; we maintain melt records for ten years per shipment.

Typical lot: 200 g – 2 kg · Cadence: monthly

Copper concentrate

Automotive & catalyst

Copper concentrate for smelter feed, plus small but consistent Pt/Pd tailings for catalyst recycling specialists. We sell to three smelters on the Gulf Coast and one specialty recycler in Ohio.

Typical lot: 20–80 t Cu conc · Cadence: weekly

Mining equipment

Industrial & ecclesiastical

A small but meaningful book of business: gold leaf base metal for ecclesiastical gilding (we have supplied two cathedral restorations since 2018) and silver shot for industrial brazing-alloy producers.

Typical lot: by project · Cadence: by project

Not on the list?

We are open to non-standard specifications.

If your application requires a particular purity, alloy formula, packaging or documentation regime we have not described here, send it our way. Hector personally reviews every new-industry inquiry.

Send a brief