Copper-Steel Sinter Ring Friction Disc Hangzhou Dongjiang Friction Materials Co., Ltd. Base Info Model NO.:ZJC-612Size:180*40*2.5,1.5mmTrademark:DongjiangSpecification:180*40*2.5,1.5mm,Origin:Hangzhou China Description Pre:New Type Js1500-II Concrete Mixer Next:Copper-Steel Sinter Friction Disc Openstein & Koppe 7384886