1.certatificate:ISO9001 2.material:copper aluminium 3.usage:line 4.good quality,best price,on time delivery Material: aluminum alloyAluminum die casting parts with Anodizing and Cataphoresis process surface ,and we can colorful Anodizing and Cataphoresis finished.Die sand and mold casting processMolds: die, sand and permanent castingSoftware for drawing: pro/E, auto CAD, UG, CAD, PDF and solid ...