... heat treatment deformation. Usually used in the manufacture of aluminum products with the die casting die, hot extrusion die, ... mandrel, forging die, plastic mould and so on, also widely used in aluminum, copper and its alloys of die-casting molds.Specification ... hot squeezing mould, forging mould, casting mould for aluminum, magnesium and copper and so on other. With more than 4 years' experience ...