Gold Index: 593
Jinan Zhongwei casting and forging grinding ball Co., Ltd. [China (Mainland)]
Business Type:Manufacturer, Trading Company City: Jinan Province/State: Shandong Country/Region: China (Mainland)
casting
25mm-130mm
even hardness,unbreakable,etc
2011-12-28
steel
high hardness,high combined efficiency of grinding mill,high impact value,etc
casted
even hardness,high impact value,highi combined efficiency of grinding mill.etc
forging
high hardness,unbreakable,high impact value,high combined efficiency of grinding mill,etc
decorative steel ball
zw1-zw6
high hardness,unbreakable,high combined efficiency of grinding mill,etc
steel balls
zw1-zw12
casting steel ball
zw7-zw12
1.international quality system authentication:has passed ISO9001:20082.diameter:25mm-130mm3.material:
forging steel ball