Gold Index: 618
dalian huayifeng special steel product co.,ltd [China (Mainland)]
Business Type:Manufacturer, Trading Company Country/Region: China (Mainland)
Gcr15 bearing steel ball
15~60mm
Shanghai Kai hin steel photo providedGCr15 steel is a kind of alloy content is less, with good performance, most widely used high carbon chromium
2011-01-26