lead-freetin solder bar : Tin (Sn)Plumbum (Pb)Stibium (Sb)Bismuth (Bi)Zincum (Zn)Ferrum (Fe)Aluminum (Al)Arsenic (As)Cadmium (Cd)99.95<0.1<0.02<0.01<0.02<0.02<0.02<0.03<0.02 Shenzhen Jufeng Solder Co.,Ltd. is specialized in producing and selling tin products.Such as tin solder bar,tin solder wires,tin ingots,anode stubs,soldering flux,apply machine water and cleaning agents.Our products are widely applicable to welding enginerring of electronics,communiction,electric appliances,electric instruments and meters.