Garage shutter doors _-Sheng door industry (certified) _ Yuanping shutter doors provided by Wanbailin district-Sheng distribution of stainless steel products. Wanbailin district-Sheng Stainless Steel Products Distribution Division (www.sxqsmy.net) is specialized in the "garage doors, Continental doors, fire doors, stainless steel doors, engineering doors, building doors, retractable door" of enterprises, companies adhering to the "integrity management, service intentions, "the idea, to provide you with the highest quality products and services. Welcome to inquire! Contact: Weijing Li. Color steel shutter door ★ door using color steel, aluminum composite panel board or crystal shutter doors, choose a different door thicknesses according to the width of the doorway. Additional lighting can windows and doors in the door (door) as needed. ★ variety of panels and colors to choose from. ★ The door windows can be equipped with a variety of lighting, ventilation window and door in the door (door). Security system: ★ All products fully comply with national safety standards shutter doors, through the national security test. ★ anti-fall device pin snaps into anti-fall guards to ensure the door in time to stop. The lower door installation ★ infrared protection device, when the door is running, people, vehicles experience through the door stops automatically. Ordinary shutter doors and windows are generally two types: one is the curtain plate structure composed by a number of curtain panels, the model based on the shape of the leaf curtain may be, this sash with wind, sand control, security and other features, more common applications; the other One is through the doors flower structure by flat, round and steel composition, this door type nice, light and flexible opening and closing. Shutter doors and windows open and close normally manual, electric and manual or automatic open the way fast shutter doors, electric windows under normal circumstances, the case of a temporary power failure or other situation is manually opened and closed. Shutter doors and windows Installation: shutter plate mounted in the doorway, the curtain rolled up on the outside of the plate; shutter panels installed in the hole, rolled up the curtain on the inside of the plate; shutter plate mounted on door and window openings, the rolling board to the inside or outside of the roll. Shutter doors and windows with a beautiful shape novel, advanced and compact structure, easy to operate, durable, rigid, sealing, and do not take up floor space, open and close flexible and wind, dust, fire, theft and other characteristics.