... per customer's design in different material grade and heat treatment. Aluminum heatsink1 Alloy 6061,6063,6063B,6060,6005, ... Anodized Color silver, red, champagne, black, blue, bronze and so on.5 Machining procedure die casting ,make mould, ... ,machinery,automobile,camera monitor etc .c)Advance test equipment and lab spectrometric analyzer, metallurgical analyzer, imported projector measuring instrument ...