Thanks for your suggestion.
Understand your point but there is another concern.
If we hung the cargo by crane, it may get damage (bent, distortion)).
So, is it possible to use below case which you already made for inland transport?
And is it possible for you not to close the case? (do temporary fixing.)
When it come to NNR WH, we will open the case and put the lable, and
Back the cargo into the case.