Casting aluminum parts can be made of various more complex shapes, and can also be made with higher precision and finish, which greatly reduces the amount of machining of castings and the casting allowance of metal copper, zinc, aluminum, or aluminum alloy. It not only saves electricity, metal materials but also greatly saves labor costs; copper, zinc, aluminum, and aluminum alloys have excellent thermal conductivity, small specific gravity, and high workability; so now the die castings produced by our factory are It is 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.