high quality mould 1.Just a plastic injection mould 2.Make ... ,CHINA LKM StandardMould baseLKM&Hasco&DME standard (A,B plate 1730,2311,2312,P20 )Material main core and cavity ... ,8407,NAK80,SKD61,H13Hardness of steel46~56HRCMaterial for Slider ,Lifter and all sub insert use1.2767 HRCCavitySingle-cavity ,Multi- ... terminal outer housings, washbasins, buckets, sinks and tire covers. high quality mould