1.electric ceiling curtian 2.sunshading 3.even wave form 4.strainght or curved track 5.curtain motor Characteristic:1: can be used with PD1000, PD1100 make the system, the two track of the canopy both have a motor.2: in accord with the area, the system can use one motor, two motors or four motors. 3: use the belt transmission, can insure running is in-phase. 4: the canopy pole is flexible, can ...
