I'm confused... Are you saying they might not have any orders and instead be making all sorts of parts and warehousing them in case somebody wants to buy them?
...Or are you possibly saying they have a 3D printer that sits there doing nothing?
Didn't they say they were ordering more 3D printers? ... Or am I mistaken about that?
There is no proof 3DX sells anything it 3D manufactures...if it manufactures using 3D technology.