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Bimetallic Single Injection Screw Barrel Manufacturer
Raw material:38CrMoAlA,SKD61,SACM645 Condition:New Place of Origin:Zhoushan Loading Port:Ningbo Port ZHEJIANG ZHONGSU SCREW CO.,LTD -
Double metal extrusion machine barrel screw
Raw material: Condition:New Place of Origin:Zhoushan Loading Port: Zhoushan guangheng alloy screw Co.Ltd.