The head is not in and of itself poorly made, but unfortunately I had to send him back, because of the lack of compatibility with the Arca Swiss system. Unfortunately, this makes the website and other sources indicate no clear, partly, I have also read that it should be compatible, in part, is nothing here.
So the head is not compatible Arca Swiss, but uses its own quick-release plates.
Otherwise, the processing was excellent, packed clean and easy to use. But I have him return, unfortunately due to lack of compatibility