How do you choose a good rolling gate?

Choosing skill security is the most basic function in all categories. Most rolling gates are locked with marble bars because of their large width. This kind of lock is simple, convenient and cheap. But the safety is average. Easily destroyed. But someone lives indoors. Because the general door noise is relatively loud. You can also choose this lock. If there is a high-value room like a warehouse that is unguarded. Choosing the lock above is obviously not enough. Therefore, high-strength materials and rolling gates with anti-pry technology should be selected. Noisy The biggest disadvantage of traditional rolling gates is that they are noisy. As soon as the door is opened and closed, the wind blows. It keeps ringing. Disturb people's dreams. So if you give someone a living room, you should choose a door with silencing technology. convenient