First, the introduction of the top ten anti-theft door brands
1. Pan Pan (China famous trademark, top ten brands of security doors, first-line brands, Liaoning Yingkou Pan Pan Anzhu Co., Ltd.)
2. Wang Li (China famous trademark, China famous trademark, first-line brand/brand, Zhejiang Yongkang, China Wang Li Group Co., Ltd.)
3. Xinduo (China well-known trademarks, high-tech enterprises, top ten brands of security doors, Zhejiang famous trademarks, Zhejiang Yongkang, China _ Xinduo Group)
4. Sheng Qun (China well-known trademark, industry leading brand, large household supplier, drafting unit of national environmental protection standard for door industry).
5. Maxim (China famous brand, Chongqing brand, top ten brands of security door, Chongqing famous brand, Chongqing Maxim Group)
6. Xingyue God (Top Ten Brands of Security Door, Zhejiang Famous Trademark, Zhejiang Yongkang, Zhejiang Xingyue Door Industry Co., Ltd.)
7. Spring (top ten brands of security doors, well-known brands in the industry and first-line brands, Zhejiang Wuyi Spring Door Industry Co., Ltd.)
8. Buyang (China well-known trademark, China famous brand, top ten brands of security door, Zhejiang Yongkang, China Buyang Group)
9. Fuxin (China well-known trademark, top ten brands of security doors, Zhejiang famous trademark, Zhejiang famous trademark), Zhejiang Yongkang Fuxin Group.
10.wanjia (China well-known trademark, China famous brand, top ten security door brands, Zhejiang Yongkang, China Wanjia Group)
Second, the purchase method of the top ten anti-theft door brands
1. security doors can be divided into three types according to their different structures: flat security doors, fence security doors and fence folding doors. Residential buildings are mainly plane security doors; According to the safety level, it can be divided into class A, class B and class C. Among them, class C has the highest anti-theft performance, followed by class B and class A is the lowest. Steel, steel-wood structure, stainless steel, aluminum alloy and copper have their own characteristics in quality and performance, and their natural prices are not the same.
2. The state stipulates that the worst security door should be filled with honeycomb paper. A-class security doors usually use aluminum silicate rock wool and aluminum foil, which have good heat insulation, fire prevention and sound insulation properties, light weight, corrosion resistance, non-toxic and tasteless; Class B security door is made of rock wool and polyurethane foam, which has good flame retardant function, earthquake resistance and compression resistance, and does not crack, rot or fall off after curing; Generally, the C-class and D-class security doors on the market are filled with honeycomb paper, which basically has no thermal insulation, fire prevention and sound insulation performance.
Three. Matters needing attention of top ten anti-theft door brands
1, check the performance and structure of the door lock.
Select the anti-drilling lock. The lock needs a three-way locking structure, with three hinges for a single door and six hinges for a double door. Door leaves and door frames are locked.
2. Number of doors locked and number of drinking poles
It is best to choose two locks and control the door with two plungers.
3. Look at the thickness and area of the surrounding reinforcing plates.
The ship lock guard plate shall be a cold steel plate with a thickness greater than 2mm, and the height of the guard plate shall not be less than 500mm. If it is a closed security door, the remaining cold steel plates should also be above1.5 mm.
The above is some knowledge of the top ten security door brands introduced by our small series. What are our top ten security door brands? The products of the top ten security door brands must have quality assurance. How to choose the top ten security door brands? We have relevant information.