... for auto radio parts/car audio parts 1.Steel:45#,P20,718,2738,etc. 2.moulding ... life:500,000 above Plastic Injection Mould for plastic injection mould for auto radio ... more information. Mould Basical Infomation NamePlastic auto radio parts/car audio parts MouldMould material45#, 50#, ... files or improve the design if you needed. ↓2.NegotiationThe quality, price, material, delivery time, payment ...