About Us
50mm,60mm,70mm,80mm,90mm,100mm,110mm,120mm,130mm,
140mm,150mm,160mm,170mm,180mm,190mm,200mm
Chrome steel ball
G40--G10 G500
Precision large size steel ball
Mini size steel ball
0.5mm 0.6mm 0.8mm 1.00mm 2.00mm
ˇˇ