... Die casting max weightAluminium die casting parts : 30kgs MaterialsAluminum Alloys: ADC12,380, 13, 360, 390, 413,ectMould ... 5.Surface treatment : burring ,polishing,electroplating .plated chrome ,silver ,golden .,sandblasting,painting, anodizing, powder coating etc.6. ... · TelecommunicationsCertificationISO9001:2008,ISO/TS16949,ISO14001:2004 certified High quality aluminum die casting auto parts