A manufacturing process in which molten metal is injected into a steel mold under very high pressure. This technique can be carried out using either a hot chamber or a cold chamber system. HPDC enables the rapid and precise filling of the mold, making it ideal for high-volume production of complex parts with excellent surface finish and dimensional accuracy. The process generally involves two main methods which are cold chamber method, and cool parts and solidify quickly ranging from a few seconds to several minutes depending on their size and complexity. This fast and efficient process makes HPDC well-suited for producing durable, detailed components in industries like automotive, aerospace, and electronics.