Aluminum die casting is a kind of die-casting part. It uses a die-casting mechanical die-casting machine with aluminum die castings molds to pour the heated liquid aluminum or aluminum alloy into the inlet of the die-casting machine, and then die-cast by the die-casting machine. Aluminum parts or aluminum alloy parts of the shape and size restricted by the mold, such parts are usually called aluminum die castings. Aluminum dies castings products should be stored in a dry, ventilated, and non-corrosive atmosphere.

Because metal aluminum and aluminum alloy have good fluidity and plasticity, and the casting process is cast in a pressure die casting machine, aluminum dies castings can make a variety of more complex shapes, and can also make higher precision and smoothness, which greatly reduces the amount of machining of castings and the casting margin of aluminum or aluminum alloy, not only saves electricity, metal materials but also greatly saves labor costs; aluminum and aluminum alloys have excellent thermal conductivity, smaller specific gravity, and high processability. As a result, aluminum dies castings are widely used in automobile manufacturing, internal combustion engine production, motorcycle manufacturing, electric motor manufacturing, oil pump manufacturing, transmission machinery manufacturing, precision instruments, landscaping, power construction, architectural decoration, and other industries. 

Qualified aluminum die castings must be accompanied by an inspection certificate when they are delivered. The following content should be written on it: product name, product number, alloy grade, quantity, delivery status, and manufacturer's name. Inspection mark and delivery time. If there are special inspection items, the inspection conditions and results shall be indicated on the inspection certificate. The packaging of aluminum dies castings should be firm to ensure the safety and cleanliness of the product during transportation and storage. The product name, product number, quantity, date of manufacture, and name of the sending and receiving unit should be indicated on the surface of the packing box or on the label.