Exterior Aluminium Roll Up Door

◪1.C1.Each detail of aluminum rolling door products,full of elegance and splendid, is crafted and refined from material selection, extrusion, powder spraying, stamping molding to finished production.It can meet the automatic rebound function according to the user's needs, preventing the collision of the car from the running of the door, and making the person or vehicle and pet to pass through the door smoothly.
◪2.Compared with ordinary rolling shutter doors, Zhongtai aluminum rolling door has competitive advantages in appearance, environmental protection and safety.
◪3.It can effectively block sunlight radiation. The hollow shutter slat can effectively reduce more than 50% of noise , which will obviously reduce the power consumption of the air conditioner and give you a quiet space. 
◪4.The sealing performance of the door is the best, its performances of moistureproof, dustproof, sandproof, sound insulation, heat insulation, energy saving and environmental protection are stronger.
◪5.The door body has better sealing performance, and it is easier to prevent moisture, dust, sand, sound insulation and heat insulation. What's more, it can save more energy and environmental protection performance. 
◪6.Aluminum rolling door has the features of sturdy and durable, beautiful appearance, high strength, high toughness, corrosion resistant,which can anti-hit, anti-scratch, prevent outside malicious invasion and has more effective security protection. Its appearance adopts the world-leading technology of the powder spraying surface treatment technology, strong weather resistant,aging resistance, corrosion resistance, and the service life is more than 20 years.
◪7.The aluminum door series has advanced opening methods, such as manual, electric, remote control, simple operation, installation and mute are unmatched by traditional aluminum doors.
◪8.Aluminum roll up door is light weight and easy maintenance.
◪9. It has long-term protection for indoor welding. It can be proved that the aluminium roll up door can block sunlight for 100%, and the temperature can be more than 95%.