Hardware mold is in industrial production, with a variety of presses and special tools installed on the press, through the pressure of metal materials to produce the required shape of parts or products, this special tool is collectively referred to as hardware mold. All kinds of tools and products used in our daily production and life, as large as the base of the machine tool, the fuselage shell, as small as a blank head screw, buttons and the shell of various household appliances, are all with the mold metal mold is in industrial production, with a variety of presses and special tools installed on the press, through the pressure to make the metal material parts or products of the required shape, This special tool is collectively referred to as hardware mold.