... adjustable in the control panel, as any size as customer's option8. Suits to any fabric, Shangri-la,Roman blinds,shades ... ,blade running and stopping and ultrasonic system switch. 3. there’s a fabric inductor attached the blade system,which automatically monitoring the ... , either through skype/msn,phone,email or go to customer's factory for free3. Lifelong time problems inquiring regarding the machines ...