Today, many homes are equipped with anti-theft doors when they are renovated. It is the first line of defense at home and can guarantee the safety of our people and property. Therefore, many people value their brands when they buy security doors. The Deli anti-theft door is good? Home Deli anti-theft door What are the advantages? Here with Qi Jia Xiaobian together to understand the next Deli anti-theft door !
What are the advantages of Deli security door?
1. Good environmental protection. It uses high-quality raw materials and paint, so that it can ensure its environmental protection from the source, low formaldehyde, non-toxic green, health and environmental protection.
2. The security is good. It uses a high-quality plate, regardless of the door's hardness or toughness are very good, and its lock cylinder is used Super C-class blade cylinder, and the open rate is zero.
3. Sound insulation effect is good. It uses high-quality sealing strips and tight seams, which can effectively reduce noise interference and provide us with a comfortable living environment.
3. The service is good. Whether it is pre-sales, in-sales or after-sales, it has provided customers with customized service processes that try to satisfy customers.
4. Stylish and beautiful. Its styling design is avant-garde, simple but not destructive, and has a very good decorative effect. 
Why security doors must be opened outside
As far as its opening direction is concerned, you will find that the security doors are all open, and our interior doors are open inwards. This is an interesting phenomenon. But why do you know why? There are two reasons for the opening of the security door. First, proceed from safety. If there is an emergency, especially at a high level, opening the door is more suitable for the escape of people in the house; This is to save the interior space. We are now accustomed to taking shoes off the room. The doors are usually filled with various kinds of shoes, and their own space is limited. In addition, the inner doors will be more crowded. 
Security door how to buy
1. Look at the anti-theft tag. Divided by grade, it can be divided into four levels of “A, B, and Bâ€, among which A is the best quality and safety, and so on. Usually this level will be marked on the top of the door frame, circled with a circle, many "cottage version" security door does not have this kind of sign. Therefore, when we pick at the scene, we can ask the salesman to open the door and see if there is a rating mark on the left side of the door frame. 
2. Look at the plate thickness. In general, the thicker it is, the better its quality. We can judge the thickness of the steel plate by pushing it and knocking it. If a steel plate with a thick security door pushes it hard, the thin one is lighter; when knocking on the door, the sound is thick and boring is stronger, crisp and empty, and it should be fake. Panpan's anti-theft door is made of rolled steel. The thickness of the door frame and the door leaf is 2mm and 1mm, respectively. The steel plate is thick and pushes hard. 
Xiao Bian's words: Although there are many brands of security doors on the market today, we still need to proceed from our own needs when purchasing. Do not be too eager to pursue a brand. Only the right one is the best. The above is the relevant knowledge of Xiaoli and everyone to explain the Deli anti-theft door , I hope you can give some reference! More related content, you can pay attention to the Qi family information, follow-up will show more exciting content!
Deli security door
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