... .OEM&ODM Product nameOEM & ODM manufacture with conventional generalled led aluminum substrate for China supplierDie casting max size Aluminium die ... die casting parts :up to 1.5lbsMaterialsAluminum Alloys: 380, 13, 360, 390, 413Zinc alloys: Zamak 2, 3, 5, 7, ... tools· TelecommunicationsCertificationISO9001-14001 OEM&ODM manufacture with conventional generalled led aluminum substrate for China supplier