Silver-tungsten alloy has high hardness and strong resistance to arc erosion, adhesion and fusion soldering. Applied to the pre-contact of high-current switches, machinery, electronics, medical equipment, auto parts, etc. It is a new type of platingthat takes into account both wear-resistant and anti-corrosion properties. This process is environmentally friendly and has no harm to operators.

• Features:
• Resistance to salt spray artificial sweat; Strong resistance to prototype electrolysis test.