Product features:

Double-layer aluminum alloy strip: The new aluminum alloy material is made of double-layer reinforced structure through hot extrusion, and the strength is higher. Surface treatment: the coating is oxidized first, and then the Italian electrostatic powder electrophoretic spraying technology is used, and the Austrian Tiger brand powder is sprayed. Uniform coating and not easy to peel off, strong adhesion, corrosion resistance, beautiful, durable. Drive system: the latest imported tubular motor, chain motor, gear motor, low noise, long service life, easy to install. Starting mode: electric opening, equipped with imported high-quality button switch, remote control and other control systems. Opening speed: 01m/s. Noise: less than 58 decibels. Sound insulation performance: Equipped with a sealed silencer bar, the sound can be transmitted 20 decibels apart. Silencer seals are arranged between the slats, guide rails and bottom beams to ensure good operation and sealing performance of the door. A variety of styles, colors, can be made according to the actual needs of users. Equipped with backup power supply to choose from, easy to operate in case of power failure. Installation methods are divided into: medium installation, internal installation and external installation. According to its width, the slats are divided into: 32, 37, 55, 60, 64, 77, 100 rail according to its width is divided into: 65, 80, 100 bottom beam according to its width is divided into: 32, 37, 55, 60, 64, 77, 100.