... OEM drawings are welcome Detailed Product Description ITEMAluminium auto audio cover Die casting mouldCavitySingle or multipleMaterialH13,DIEVAR,QDN,8407,2344V ... , sandblasting and ect.Leadtime7-30 daysAdvantageCompany establishedin 1989SoftwarePro/E, Auto CAD, solid work 2001,CAXA,UG,CAD,CAMMachinesHigh, refined ... technique on die castingCertificationsISO9001:2008, TS16949 Aluminium auto audio cover