Aluminum Frosted Glass Sectional Garage Door The perspective sliding doors are widely used in various modern industrial factory, auto 4S shops and other places, with beautiful appearance, smooth opening, safe and reliable, low noise, high density, good sealing and thermal insulation performance, saving installation space and improve the production efficiency and other notable features, iit give us bright and pleasant environment, the largest viewing area and modern appearance. It is made of double layer high quality hot dip galvanized steel sheet and imported polyurethane energy saving material,according to the size of the door and the need for flexible choice, the door plate don't have the steel reinforced backplane. Part of the door: combinate a new type of aluminum alloy with the high quality German material polycarbonate PC board .Not only let the industrial buildings and commercial buildings have a beautiful appearance…