... door panel/auto door trim 1.Steel:45#,P20,718,2738,etc. 2.moulding life:500,000 above Plastic ... Injection Mould for car door panel/auto door ... trim/car door We supply plastic ... /ColdDesign softwareUG, PROE, CAD, CAXA ect.Plastic materialPP, PC, PS, PE, PU, PVC ...