Precious Metal Composite Strip-Stamping Parts
Oct 21 2022
Precious Metal Composite Strip-Stamping PartsProduct MaterialSurface material: gold, gold alloy, silver, silver nickel, silver copper, silver cadmium oxide, tin oxide, such as silver etcSubstrate: pure silver, silver alloy, copper, brass, phosphor bronze, beryllium copper, zinc w…
HS-CODE : -