Dear Valued Customer,

SntaiBladder is able to produce Autolock Bladder RAB1600R20 now . It is one of the biggest autolock bladders in the world . We design  and make the new bladder mold for our customers . the bladder performance is quite well . The Bladder cycle is 80-260 times depend on the different production conditions . please contact our local sales representative if you guys need this bladder .