kinds of Timing Belt Pulley Pulley type:MXL,XL,L,H,XH,XXH,3M, ... me your drawings,we can do as your design Timing Belt PulleyPulley type:MXL,XL,L,H,XH,XXH,3M,5M ... machine,drilling machine,gear shaper,hobbing machine,grinder,testing center belt conveyor drum pulley