1.Heated by electric stove 2.Nearly 30 years'experience 3.Top grade raw material 4.Direct Manuacturer,low price 5.ISO9001

Direct maufacturer with 30 years' experience.

1.Spheric Steel Balls 

Nominal Diameter	Tolerance	Out of Roundness
15mm	+0.5mm	≤0.5mm
20mm	+1mm, -0.5mm	≤1mm
25-80mm	+1mm	≤1.5mm
90mm	+1.5mm, -1mm	≤2mm
100-150mm	+2mm, -1mm	≤2mm

2.Prismatic Steel Balls

3.Oblate Steel Ball

Produce all sizes of this ball according to your request!

decorative steel ball