Pure copper wire, alloy wire of sn cu copper alloy, silver copper alloy and other busbar tensile annealing, alloy products of copper silver plated wire, sn cu copper alloy with silver plated wires, silver copper alloy with plated silver wires, copper single wire or (7 200 pieces) multiple twisted wires..
Silver, zinc, tin, nickel and copper based brazing alloys in the forms of rods, rings, wires, strips, foils, powder and paste.
