... .Casting ,extrusion,CNC(milling),anodized 3.Material:A16061,A16063 etc Aluminium heatsink 1) Alloy 6061,6063,6063B,6060,6005,6N012) Alloy ... Factory area cover an area more than 78,000 sq.m.3 Employee: More than 500 employee, & more than 10% of ...