If the door of the aluminum courtyard is accidentally stained with acid and alkali substances, the dirt should be washed immediately with clean water, and then dried with a dry cotton cloth. If it is an electric aluminum courtyard gate, pay attention not to have sundries to obstruct the door opener when opening and closing, and not to hit it too violently, such as the axis of heaven and earth, and other components, you can do maintenance once a year.

The surface of the aluminium gate is basically painted. The thickness of the paint film is about 0.3mm, so I am afraid of scratching and scraping. Once damaged, it is difficult to repair, and I am afraid that it will have to be replaced completely. This kind of stuff is expensive and laborious, so in daily use, we should be careful to avoid sharp objects scratching the surface of objects.

Aluminum art gate: regular dusting.

The aluminum art gate is mainly used in the courtyard and belongs to outdoor products. Dust kicks up outside. Over time, a layer of floating dust will fall on the aluminum art gates. The color of the aluminum door panel is affected by it, which damages the protective film of the aluminum door panel. Therefore, the outdoor aluminum alloy door process should be wiped regularly, generally with a soft cotton cloth.