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Tungsten carbide balls
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Tungsten carbide balls
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Tungsten carbide balls
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3mm~20mm
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Email: chishun@126.com
Phone: +86 139 1299 5166
Address: NO.2 Ailing Road, Jiangning DisTrict, Nanjing
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Email: chishun@126.com 
Phone: +86 139 1299 5166 
Address: NO.2 Ailing Road, Jiangning DisTrict, Nanjing 
