... injection mould for auto radio parts/car audio parts 1.Steel:45#,P20,718,2738, ... plastic injection mould for auto radio parts/car audio parts We supply plastic moulds for customers as ... more information. Mould Basical Infomation NamePlastic auto radio parts/car audio parts MouldMould material45#, 50#, P20, H13, 718, ... .R&DWe support customer R&D. Make the files or improve the design if you needed. ↓2 ...