Rolling&forged grinding steel balls
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Rolling&forged grinding steel balls
Hebei Goldpro New Materials Technology Co.,Ltd. is a professional manufacturer and exporter of grinding steel balls in china,the diameter of our steel balls span from Φ20mm-Φ150mm. Priorities of our steel balls: High hardness, good wear resistance, breakage rate lower than 0.5%, no deformation all through. Our modern quality assurance center could guarantee all our product s meeting customers’ need.
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