With the continuous development of technology, there are more and more types of anti-theft doors. Class A anti-theft doors are of the best quality, so many people also prefer it. There are also many brands of Class A anti-theft doors , but which one is better can be judged in various ways. Today I will introduce to you the following brands of Class A anti-theft doors , as well as several features of Class A anti-theft doors.
Several Class A anti-theft door brands
1. Feiyun Security Door
Feiyun Security Door is a well-known brand in China, known to most families, Feiyun Group has a strong technical team, the craftsmanship is very superb, and the products produced are exported to many countries.
2. Panpan Security Door
Panpan anti-theft door can be said to be very high in the user's reputation. It produces various types of indoor doors, such as fire doors, steel-wood doors, anti-theft doors, etc., and in addition to door products, there are various kitchen utensils, which have been very popular Many national patents.
3. Wangli Security Door
Wangli Security Door is a leading enterprise in China's door market, located in Yongkang, Zhejiang, China. Since its establishment, it has continuously developed various high-quality products, and has sites in the United States, France, Russia and other countries. It is a trusted brand.
4. Qunsheng Security Door
Qunsheng anti-theft door is a leader in the Chinese door industry, leading the common development of other brands of wooden doors, and has suppliers in many countries such as Japan, the United States, and Germany, and the scale is quite large.
Several features of Class A anti-theft door
1. When testing the quality of anti-theft doors, the simplest and most important standard is the thickness of the anti-theft doors. The state has such regulations. The thickness of the door frame of the anti-theft door produced by the manufacturer should be more than 2mm, and the thickness of the door body needs to be kept at more than 20mm. In addition, the weight of the anti-theft door is also clearly stated, which needs to be more than 40 kg.
2. According to the thickness of the plate used in the anti-theft door, it is further divided: the thickness of the grade A anti-theft door is 2mm; the thickness of the grade B anti-theft door is 2mm; the thickness of the grade C anti-theft door is 1.8mm; The thickness of D-class anti-theft door is 1.5mm. And the material of the plate is the best copper material, followed by stainless steel and aluminum alloy.
3. A label will be attached to the inside of the anti-theft door, and we can distinguish the level of the anti-theft door from above. Under normal circumstances, if it is damaged, the protection time of the Class A anti-theft door is generally half an hour, and the protection time of the Class B anti-theft door is about 15 minutes.
Editor's conclusion: After reading several Class A anti-theft door brands and several characteristics of Class A anti-theft door, can you all understand it? When selecting an anti-theft door, you can judge its level by label, Class A The quality of anti-theft doors must be superior to other levels of anti-theft doors.
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