The Zinc ball are made of 0^# distilled electrode position of Zinc with state-of-the-art technology. The grain sizes are ranged from 0.3mm—5.0mm with the hardness of HV45-55. They can be widely used in the yields as following:

1．Shot blasting;

2．Advanced electro galvanizing with the following characters:

a. Transferring the fatigue origin from the surface to the sub-surface;

b. Lowering the electrode potential and polarization current;

c. Enhancing the corrosion resistance.

3．The additives as metal smelting.