... 3,advanced machine 4,precise and fast plastic mold,plastic mould, plastic mold makingadopt international advanced system - CAD/CAM/CAE ... -Engineer, Solidworks, Unigraphics. Customer provide the 2D drawing or 3D data in DXF, DWG, PRT, SAT, IGES, STEP ... assembly drawing for customer further discussion when necessary, considering about product parting line, gate, ejector position, water cooling layout, ...