1. The characteristics of electric retractable doors beautify the environment, improve the appearance of the enterprise, and enhance the corporate image; Helps to create a civilized atmosphere for enterprises, factories, and cities; Improve safety and report to the police immediately in case of damage or overturning at night. Electric retractable doors in residential areas are mainly used in residential areas, government schools, enterprises and institutions, and various factories.

2. Special profiles: Adding different geometric shapes of ribs to high hardness zinc aluminum alloy profiles can greatly enhance their strength. The surface is treated with special electrophoretic treatment, which has infinite luster, is not easy to stick to dust, is not corroded by polluted gases, never rusts, and has a long shelf life.

3. Intelligent infrared anti climbing device: When someone climbs the door, the system will immediately alarm to ensure the safety of property in the factory.

4. Intelligent infrared probe anti-collision device: The door body can return to operation when encountering people or foreign objects 30-50cm during the closing process, thereby ensuring the safety of vehicles and pedestrians. Standard structure: The inner space of the door row (i.e. the distance between the two adjacent large curved main pipes, excluding the main pipe size) adopts the standard size of an electric telescopic door of 320mm (referring to foreign technology), ensuring the strength of the cross pipes and greatly reducing operating noise.

5. Stainless steel electric retractable door and aluminum alloy electric retractable door are made with a unique process. The main frame profile of the door body is connected by plastic parts, and the screw fixation at the connection position adopts a concealed design to improve the appearance of the door body. The connection between the profile and the plastic parts adopts processes such as punching, pressing, and drilling, making the door structure firm and without welding points. The latest cross connection design: The cross pipe is made by special process punching and equipped with super PA wear-resistant sleeve, which is tightly combined with the round pipe, not only making the door structure more firm, but also ensuring smoother operation.

6. Engineering plastics: The main plastic components of the door body (such as the connection between pipes, plastic parts, door moving parts, etc.) are made of high-quality engineering plastics (such as PC,...) PA)， High toughness, impact resistance, torsion resistance, wear resistance, frost resistance, sun resistance, not easy to age, long service life, and free from wind, snow, lightning, sun, and rain.