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we are a joint-stock company with korea,annual production capacity of grinding steel ball is 100,000 tons and sales to 20 countries and regions in the world.
:We have obtained the certificate of international quality system ISO 9001,the grinding steel ball
production rank the second place in our country.we have a high new technology and honour contracts,maintain commercial integrity.
:Operation Idea:If be better on business,first you must be a responsible person |
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Grinding steel ball,
1.forged steel balls
Hardness:HRC55-60
Chemical elements:C: 0.52-0.65; Si: 0.15-0.37; Mn: 0.6-1.2; S & P: 0.04Max; Cr: 0.25Max.
2.High chrome cast balls
Hardness:HRC58-65; Chrome content:11-14%
3.Low chrome cast balls
Hardness:HRC50-55; Chrome content:1-3.5%
Wrought iron , Door , Windows, Gate etc
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| Company : |
Shandong Huamin Casting&Forging Joint-stock Co.,Ltd |
| Email: |
Contact us |
| URL: |
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| Phone: |
*********
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| Fax : |
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| Country : |
China |
| Address : |
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