Aluminum Alloy parts-lead lamp shell

1>. Aluminum alloy has good plasticity and fluidity;
2>. casting process is a pressure die casting machine, so the aluminum alloy die casting can make all kinds of more complex shape, can also make a high degree of finish and accuracy, thereby greatly reducing the amount of mechanical processing and metal aluminum or aluminum alloy casting margin, not only saves the power, metal materials, but also greatly save labor costs;