Material:stainless steel ball

Grade:G100-G1000

Size:1/4"

Diameter:2.0mm-25.40mm

Certificate:ISO9001:2008

Hardness:HRC50-55

Applacation:bearing,valve,sprayer,nail polish,auto and bicycle and so on.

We are an export and manufacture enterprise and specalizing in this line of steel ball for many years Do you want to buy the better quality steel balls ,you can contact me .There are many kinds of material steel balls in our factory,stainless steel ball ,xhrome steel ball ,carbon steel ball.the grade is range from G40-G2000, and you will want to be satifisted with our products .