... 6) Box(up)(7) Euroblock (8) Oct tube (9) Tubular Motor (10) Side Rail (11) Entry guide (12) ... (15) Shutter Slat (16) Box(down) (17)Motor Controller2, Performance date:3, Widely used to family, school ... 8, material of shutter slat: aluminum alloy 3005.9, color of shutter slat: white, gream and also ... (keep color 30years under sunshine and rain)11, tubular motor : 15years working life. passed Rosh, CE, TUV, ...