... Zn, Plastics, etc. 3. ISO9001:2008 compliant Die Casting Aluminum Heat SinkDie Casting, Die Casting Mould, Die casting Mold, Die Casting ... Co., Ltd. is a professional manufacturer of Die Casting Aluminum Heat Sink its their moulds / toolings. We provide Die Casting ... Aluminum Heat Sinks and their moulds / toolings with good quality and competitive ...