1)mold slide block Type:DTK slide core units 2)Material : steel ... ,then the plastic can be push out from the mold . Additional information : Our main products include high ... Metal Co., Ltd. is a specialized manufacturer of mold components in DIN, AISI, JIS Standard in China. ... plugs, Jiffy Connectors, Pipe plugs,Heat pipe others : Mold Counterviews,Sprue bushing, Locating ring ect. Our Main Markets: ...