Die casting is fastest developing, most advanced and most efficient technology for precision parts manufacturing ,which is suitable for product complexity, precision, lightweight, energy saving and green environmental protection. As a metal hot working craft with few cutting, aluminum and zinc alloy die casting products have many advantages such as light weight, strong wear resistance, high mechanical strength, good heat transfer and good electrical conductivity, withstanding high temperature, beautiful appearance, as a result die casting parts are widely used in automobiles, household appliances, aviation and other precise electronic devices
Die carting parts are classified into mainly two kinds, aluminum alloy die casting and zinc alloy casting. At present, small scale die casting factories mainly manufacture toys, lamp accessories and other hardware. While big scale die casting factories will produce high tech and high precision cast parts used for automotive, electric tools ,telecommunication system, medical devices.
