AYT-624, AYT-626, AYT-627,AYT-628A,AYT-628B are in one series of 304 stainless steel lockable manual soap dispenser, with optional 400ml ,800ml and 1000ml.
For more information, please visit our website: https://www.aytcn.com/products-en.asp?ProductID=22&ClassID=17