The AMD China includes multifaceted features resulting in a very trashy,very fast and did we say loud? Yes the AMD has plenty of volume.
We start with a dome-like bell that is extensively hammered on both sides creating the fundamnetal of the cymbal . Next we hammer the bow of the cymbal, the edge or flange is left unhammered.
A very fine lathing or milling is applied and the flange is then waved . We complete the the cymbal by adding a series of larger perforations which are in the center of the bow.
The china is dark explosive and very fast 
The AMD is currently available in 16,17 and 18” sizes . Other sizes by reque