Stainless Steel Ball, Chrome Steel Ball, Carbon Steel Ball manufacturer / supplier in China, offering 2.0mm-25.4mm G10-G200 Chrome Steel Balls (Gcr15 AISI 52100/100cr6) for Ball Autoparts, Stainless/ Carbon/Chrome Steel Ball 2...0mm-25.4mm for Bearing, Auto Parts or Car Parts, Many Kinds of Steel Balls with Series Sizes for Industry and so on.