Power Cord, Plug Insert, Crimping Machine manufacturer / supplier in China, offering Italy Standard Plug with Imq (LA011A), Semi-Automatic Crimping Machine (YH-003A), 16A Schuko Plug Inserts Crimping Machine and so on.
It is the last photo.
You have seen all photos.
How to crimp the plug inserts with hollow pins,see the drawing details.
Just crimp on the flat part at the end of hollow pins.