Precision Aluminum Alloy Die Casting Mold with CNC Machining China Service Custom Design and Manufacturing Product Description As a mold technician, I will professionally introduce aluminum alloy die casting molds. These are specialized tools used to inject molten aluminum alloy into mold cavities, cooling and solidifying to obtain parts with desired shapes. Depending on casting characteristics, we select hot-chamber die casting molds (for lower melting point alloys) or cold