Battery Powered Electric Shade Blind Motor and Tube Kit 0126-ESB
[CL625E-0126-ESB-Kit]

I ordered 15 sets with mixed models. The communication is very good since they even notify me some of the parts are not nessary since they are including within the standard package. Also, the seller arranged alternative cheaper method rather than the courier. It saves a lot for us. I will definitely purchase more for my projects in the future.