we are tremendous manufacturer of ai pdc parts with best features which are used materials alsi12cu, alsi9cu3, alsi10mg(lm 9), adc 12, sizes 20gms - 2kg and use for auto components, electrical, food processing items. specificationsmaterial :alsi12cu, alsi9cu3, alsi10mg(lm 9), adc 12size :20gms 2kguse for :auto components, electrical, food processing items.