Gold Index: 7205
Fenghua Jinying Ball Of Steel Co., Ltd. [China (Mainland)]
Business Type:Manufacturer, Trading Company City: Ningbo Province/State: Zhejiang Country/Region: China (Mainland)
G10 steel ball
1.the main steps to produce the ball: heading,polishing,heat treament,grinding,lapping,packing2.Material: Gcr15(AISI E 52100)Grade: G10
2010-10-22
Gcr15 steel ball
the special and and fine producing-technique;the tiptop production equipment,like:super-fine dringding machine from Germany,resin super-fine grinding