... or without core. The products have good solderability and rel 1. tin solder wire/bars with activated resin cores or without core.2 ... wire(SZSC series);zinc aluminium alloy wire;babbitt wire,tin copper wire;tin-zinc-copper alloy wire ;Zn-Al-Cu-Mg alloy wire;film-coating materials;solder wire ... , Indonesia, Australia, Hongkong, Taiwan ,Malaysia, TailandTurkey, Pakistan, India. Tin-Lead Solder wire/Bar