电动门主要材料一般是由不锈钢材质或铝型材，2001年以前，不锈钢材质门被命名为“标准门”，不过2001年后开始由铝合金材料替代。理由是不锈钢不太容易造型。电动门功能和特点：
The main materials of electric doors are usually stainless steel or aluminum profiles. Before 2001, stainless steel doors were named "standard doors", but after 2001, aluminum alloy materials began to replace them. The reason is that stainless steel is not easy to shape. Functions and features of electric door
1、在使用与控制上，有手动与自动控制系统以满足用户对工业门的开启和关闭要求。
1. In use and control, there are manual and automatic control systems to meet the user's requirements for opening and closing industrial doors.
2、安全可靠型上，关门时设有门体防卡堵，气感安全边反弹功能，或红外线传感功能， 当遇到阻力或障碍物时，门控系统将门体自动反弹，以免卡人、卡车发生意外事故。
2. On the safe and reliable type, when closing the door, the door body is equipped with anti blocking, air sensing safe edge rebound function, or infrared sensing function. When encountering resistance or obstacles, the door control system will automatically rebound the door body, so as to avoid accidents of jamming people and trucks.
3、在方便性上，即使是手动开启和关闭滑升门也显得非常容易，因为门的重量的90%已由弹簧或重锤平衡了，这些弹簧是根据每个门体经科学计算后单独配制的。
3. In terms of convenience, it is very easy to open and close the sliding door manually, because 90% of the weight of the door has been balanced by springs or weights, which are separately prepared according to the scientific calculation of each door body.