Purchasing and refining of precious metal contacts
ESG refines contacts containing precious metals such as electronic contacts or contact rivets:
- Silver contacts
- Silver-palladium contacts
- Silver-rhodium contacts
- Gold-plated silver contacts
- Platinum contacts
- Gold contacts
- Contact flakes from heavy duty relays (Ag, Ag/Ni, Ag/W, Ag/Cd etc.)
and all contact components with a precious metal coating such as gold or silver-plated pins from plugs, reed relays or telephone relays.
We can also refine contact components that have a tungsten, nickel or cadmium coating.







