casting and forging steel ball and steel bar

Product Description

We Shandong Huamin Steel Ball Joint-Stock Co., LTD are one leading professional manufacturer and exporter of grinding steel balls and gringing bar in China since ***6, the annual output is **0，**0 metric tons.Our products are exported to over *0 countries and regions in the world and are welcomed by customers at home and abroad on basis of high qualilty, timely delivery, competitive price and best service.
  
We have obtained ISO***1 and ISO****1, our grinding steel mill balls are mainly two kinds:
 
1.Grinding steel balls:
Diameter:*0mm***0mm
Hardness: HRC****5 
 
2.High chrome casting iron balls:
Diameter:*7mm***0mm
Cr content:****4%
Hardness:HRC****3
Features: High and steady hardness, no breakage, good wear resistance and even good wearing.
 
3.Grinding steel Rods in Rod Mills:
Diameter:*****0mm
Length:2m*7m
Hardness:HRC****5
Features:Steady hardness, straightness, and good wear resistance.
 
we have established and are establishing friendly good cooperation with some famous mines in the world, such as Anglo Gold, Codelco, BHP, Erdenet Copper Corporation etc.
We would like to establish a friendly cooperation with you on grinding steel balls and we are assure our cooperation will reduce your purchase cost and create more added-value for you.