... life 4.Competitive price V-belt pulley for machine,1. Feature MaterialCast iron,steel, plastic,ect ... ASTM,GBMin. Tolerance0.05mmMachineLathe.CNC,Drilling Machine,Milling Machine,Boring Machine,Planing MachineSurface TreatmentPainting,Spraying,Galvanzation 2.Various ... Co.,Ltd.Contact personAnna WeiPhone86-15102249548Fax86-02227342567Websitehttp://www.tjhrsy.en.alibaba.com V-belt pulley for machine ...