Solder Wire, Solder Bar, Solder Paste manufacturer / supplier in China, offering Unleaded Vaculoy 63 37 Wiresolder Wire Solder Sac0307 Sac07 Sn60pb40 Sn63 Sn63pb37 Sn96.5AG3cu0.5 Sn99.3cu0.7 Sn99AG0.3cu0.7 0.8mm 1.0mm 1.2mm 100g 200g 500g, Wiresolder Wire Solder 10 90 20 80 40 60 50 50 63 37 Sn30pb70 Sn40pb60 Sn50pb50 Pb70sn30 Pb60sn40 Pb50sn50 Tin Lead Alloy Rosin Core Resin Cored 0.8mm, Solid Rosin Core Tin Wire Sn30 Pb70 Sn40 Pb60 Sn50 Pb50 Sn60 Pb40 Sn63 Pb37 Sn30pb70 Sn40pb60 Sn50pb50 Sn60pb40 Sn63pb37 100g 200g 500g 400g 800g 1kg 0.8mm and so on.