Electric retractable door consists of the door, the driver, the control system structure. Door retractable door made of high quality aluminum and ordinary square tube pipe production, the use of the principle articulated parallelogram, scalable and flexible large travel. Electric retractable door drive using special motor, worm gear reducer, and equipped with a manual clutch, power outage you can manually open and close, retractable door control system control panel, buttons, switches, and the other can be equipped with a wireless remote control device according to user needs. Electrical engineering specially dedicated worm motor electric retractable door used because of its driving principle particularity, high stability, output torque, low noise affordable electric retractable door manufacturer, speed. Electric retractable door installation steps built-in slider: Road trough device is designed according to the principles is made smooth sliding freely, and never fall off. Wheels: driving wheel and the driven wheel electric electric retractable doors are made of cast aluminum alloy, made with imported rubber supplier of electric retractable door, the driven wheel bearing apparatus more dual structure, to wheel concentric action, not swing, having aesthetic appearance, but also increases the wear resistance and reliability, ensuring the door long run. Electric retractable door supply, Anyang electric retractable door, Xin fence fence fence by Xinxiang City Xin Metal Products Co., Ltd.. Xinxiang City Xin bar Metal Products Co. (www.xlhlc.com) (www.xlhlc.com) strong, credible, Xinxiang in Henan Fence, bar, network industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Xin bar fence into the brilliant and you work for a better future!