Tungsten carbide balls commonly known as tungsten carbide grinding balls, tungsten carbide sphere, hard alloy ball,it's ideal for applications where extreme conditions must be served.Such as bearing,v
E-mail: sales@ztcarbide.com
Add: No.1 of Longxin international building, No.255 of Tongxia Road,Shi Feng District, Zhuzhou Hunan Province,China
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