We have many sizes to satisfy you with good quality and favourable price. 1, High density and hardness, impact resistance, low wear rate, smooth surface and no contamination to product. 2, Fine chemical stability, anti-corrosion, no pollution to the grinded product. 3, Under condition of approprate ball size ratio, it can achieve high grinding efficiency with material results D</=2um 4, High performace and low price.
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