The shutter door aluminum coil supplied by Haomei Aluminum is made of 3004 H19, 5052H19, 3005 H46, 3005 H48 color coated aluminum. There are 36 colors to choose from, the most common colors of painted aluminum for shutter door are mainly white, gray and ivory. The application of color coated aluminum coil in shutter door manufacturing makes the door body lighter, …