... mould,plastic&rubber products,silicone products,plastic parts.rubber mold Applicable:medical, household,commercial, ... areas. Product &Technical description: 1Namerubber auto parts mould2Mould Cavitysingle/multi3Mould Steel718H,P20,2738,ect4Material HRC28 ... ,SILICONE ect6Runner Cold runner / Hot runner7EjectionFully automatic ejection8CoolingWith properly cooling system9Treatment Pretreat And Nitriding, ...