... ) OEM drawings are welcome Detailed Product Description ITEMAluminium auto audio cover Die casting mouldCavitySingle or multipleMaterialH13,DIEVAR,QDN,8407,2344V ... CAD, solid work 2001,CAXA,UG,CAD,CAMMachinesHigh, refined, sharp equipment, a more high-speed processing center, walking thread cuttings, ... skillful technique on die castingCertificationsISO9001:2008, TS16949 Aluminium auto audio cover