1、Electrically operated vertical blind system for domestic and commercial use. It can be designed for curved rail and inclined window. 2、Standard colours: anodised aluminium or white powder coated. And track bendable. 3、Stacking arrangements: single, pair, multiple, symmetric and asymmetric applications, Easy snapping on and off of the louvres • Open-close-tilt operation with fixed switch or remote control. 4、You can use PVC or aluminum blades, with a variety of fabrics to choose from. 5、Different motors can be operated at the same time without relay (different operation modes can also be realized).