Function: Low- Voltage protection, Anti- Pinch, Manual reset, Overload protection, Automatic drainage, Automatic sleep and wake, Igniter close protection, Power off memory. Typical OE Customer Name: Dongfeng, Chery, Beiqi, Huatai Designed Capacity: 100, 000 Pieces/ Year Available Capacity: 60% Our intelligent electric sunroof is composed of SCU assembly, Motor, Drive mechanism assembly, Glass assembly, Baffle assembly, Sun visor assembly and frame assembly. Technical principle: Sunroof control box SCU receieve button tips from The Car driver, Driving motion mechanism Of the sunroof Slide in aluminum rails. Lifting arm assembly connected with the glass. Lead the glass to move up close, Sink, Before and after 4 action compound.