Automatic Double Layer Slat Aluminum Roller Door

◪1.Aluminum rolling door uses the resistance reversal technology. When it comes to people, cars, etc., it will automatically reverse the return; it ensures the safety of the owner's body and property.
◪2.2.The door panel material is made of imported high-strength color steel, which is formed by hydraulic special work and has twice the strength of ordinary rolling shutters. The bumps are just tightened to each other and the arc is halved.
◪3.The rolling shutters are made of special aluminum alloy on both sides, with high strength and smooth track, and the whole integrated door type. In the process of use, there is almost no sound. In such an environment, the silencer rope is overlaid, perfect silent.
◪The appearance of the door piece is very three-dimensional and the order is neat; the protruding part is of suitable size, the motor is not exposed, and the whole is simple and beautiful
◪5.The internal use of high-quality anti-fatigue torsion springs, both sides with the same rise and fall, good balance and long life.
◪6.Rugged, beautiful appearance, high strength, high toughness, corrosion-resistant aluminum alloy double (single) layer of curtain, aluminum alloy material, anti-strike, anti-scratch, block malicious invasion outside the door, safety protection is more effective.