Dear Sir, We are a aluminum products company in china. We want to provide you automatic aluminum door and window. It can open or close automatically with the single you sent by Remote control. And it is beautiful with many types. Our products mainly include: Aluminum profile Automatic Aluminum roller shutters Automatic Aluminum roller doors Automatic Garage roller, and so on. Detail information: Name: Aluminum Rolling Shutter Material: Aluminum profile Coating: Powder coating Color: Green or other colors Accessories: Imported or domestic Opening way: Electric or manual, remote operation It can used not only for decorating house but also for keeping warm and saving energy, keeping out the sunshine, reducing noise, safe and anti-burglar, and so on. Welcome customers all over the world to select our products. Thanks and best wishes Anshely Manager World trade DEP WUJIANG AOJING METAL WORK CO., LTD TIAOHUAYUAN, WUJIANG, JIANGSU, CHINA. Email: anshely@ajdoor.cn