1.High purity(Sn99.90), excellent weldability, good infiltration. 2.Solder joint is bright, full and uniform. 3.good service

1.High purity(Sn99.99 Sn99.95 Sn99.90), excellent weldability, good infiltration.

2.Clean, beautiful.After welding, insulation, high resistance, low ionic contamination, PCB board  welding residual minimal.

3.Good oxidation resistance, low tin slag and cost savings.

4.Solder joint is bright, full and uniform.

Tin ingot