OEM Factory Supplier Low Price Wholesale Tungsten Carbide Balls Zhuzhou Xingzhou Carbide Co., Ltd. Base Info Customized:CustomizedCertification:ISOStandard Parts:CustomizedMaterial:Tungsten CarbideSurface:Ground or UngroundSize:CustomizedSpecification:CustomizedOrigin:Zhuzhou, China Description Pre:Tungsten Carbide Grinding Ball, Tungsten Carbide Ball Bearings Next:OEM Small Diameter Solid Tungsten Carbide Pen Ball From 0.4mm to 2mm