bumper mould design 1.provide 3D design 2.OEM/DME 3.strict quality control 4.CNC ... mould design and moldflow in injection molding.We use professional 3D software such as Pro-Engineer,Solidworks, Unigraphics,IDEAS,CATIA,and so ... on.Customer provide the 2D or 3D drawings in DXF,DWG,PRT,SAT,IGES,STEP format etc ...