شركات Carbide Tools في عام / معدات ولوازم البحرية

WB (World Best)Carbide professionally produce carbide ball ,carbide strips ,carbide rod ,inserts ,carbide tools High density carbide ball ,silicon carbide ball ,ceramic ball and non magnetic carbide ball ,WB carbide ball also according your design to produce any different tungsten carbide products WB (World Best)Carbide have 10 years manufacture experience , in the passed 10 years we exported to different countries ,offer many trade companies and helping design for bearing factories to