Ramada doors | aluminum windows] [Gaocheng | aluminum windows provided by the gorgeous windows and doors. We are Shijiazhuang gorgeous Door (www.sjzygf.com) here: specializing in Shijiazhuang, Hebei: Shijiazhuang sun room, bridge aluminum doors and windows, shower room, glass partition aluminum windows, there are two categories: ordinary aluminum windows and broken bridge aluminum doors and windows. Aluminum windows with beautiful, seals, high strength, widely used in construction engineering. In home improvement, commonly used aluminum doors and windows package balcony. Doors and decorative surface should not have a significant injury, it refers to the surface of the protective film should not have doors scratch scratch marks. Colored surfaces on the doors and windows of adjacent components should have a clear color. Aluminum windows and doors should not have surface debris, burrs, oil spots or other stains, there should be no spillover junction assembly adhesives. Aluminum doors are surface-treated aluminum alloy, cutting, drilling, milling, tapping, production and other processing surface made into a door frame member, and then connecting, sealing materials and hardware accessories along with the opening and closing combination assembled. Aluminum Door Category: 1: Press the door open points: push-pull aluminum doors Gaocheng aluminum windows, aluminum doors that open flat definite aluminum windows, aluminum folding door. 2: Press the outer door Category: Cape single aluminum door frame, single-wall aluminum doors bread, whole wall aluminum door frame seal. 3: aluminum width of: 46 lines, 50 lines, 65 lines, 70 lines, 80 lines, 90 lines, 93 lines aluminum doors.