... and be used to make spring pad 1. zinc-based high-strength alloy2. Specifications: Φ0.3mm-Φ2.5mm3. ... , is an ideal equivalent material for copper-based spring pad and for copper and its alloys ... high temperature. 4, Easy electroplating.5, low cost of raw materials , approximately 2/3 reduction) it is based on zinc.with ... , Taiwan ,Malaysia, TailandTurkey, Pakistan, India. zinc-based high-strength alloy