which brand security door is good
1. What brand security door is good?
China is a well-known trademark, top ten brands of security door, China is a famous brand, Liaoning Yingkou Panpan Anju Co., Ltd., Panpan security door is cost-effective, high-grade security door, Panpan security door is a well-known brand in China, and the price is about 16 -2 yuan
2. What brand security door is good-Feiyun. The top ten brands of security doors, Harbin Feiyun Industrial Co., Ltd. and Feiyun Security Door are produced by a powerful company. The quality of materials is good, and the price of Feiyun Gate is very affordable, ranging from 1,5 yuan in 8 yuan.
3. Which brand security door is better-Wang Li
China well-known trademark, China famous brand, first-line brand/brand, Zhejiang Yongkang, China Wang Li Group Co., Ltd., Wang Li security door is exquisite in processing and good in quality, which requires very high requirements in both processing technology and material selection, so its performance is also outstanding than other industry brands, and the price ranges from 1,7 yuan to 2,5 yuan.
4. Which brand of security door is better? Qunsheng
China is a well-known trademark, a leading brand in the industry, a supplier of large-scale housing distribution, and a drafting unit of national environmental protection standards for door industry. Qunsheng brand has a good reputation and is well received by the public. Qunsheng is a brand that caters to popularization, and its price is slightly lower than other similar brands, ranging from about-1,4 yuan in 1 yuan to 6 yuan -8 yuan.
5. What kind of brand security door is good? Maxim
China famous brand, Chongqing brand, top ten brands of security door, Chongqing famous brand, Chongqing Maxim Group, the leader of Maxim's security door industry, the quality and performance of Maxim's security door are quite good. The price is average, 1 yuan-around 2 yuan.
6. Which brand of security door is better-Buyang
China well-known trademark, China famous brand, top ten brands of security door, Zhejiang Yongkang, China Buyang Group, Buyang security door enterprises are very large and belong to the leading enterprises in the security door industry. Buyang security door is quite affordable, and the price is about 13 yuan -18 yuan.
7. Which brand of security door is better? Spring
China well-known trademark, top ten security door brands in 212, well-known brand in the industry, first-line brand, Zhejiang Chuntianmen Co., Ltd. Spring security door, an old brand in the industry, the price is slightly cheaper, generally between 1 yuan and 1,5 yuan.
8. Which brand of security door is better-Jinda
China well-known trademark, Zhejiang famous brand, listed enterprise, top ten security door brands in 212, and Zhejiang Jinda Door Industry Co., Ltd. is known as the new leading brand in the security door industry, with the price ranging from 1,2 yuan to 2, yuan.
what are the installation points of the security door
1. The installation of the security door should adopt appropriate installation methods according to the types of security doors used. The door frame of the security door can be fixed with the wall by expansion bolts, or iron pieces can be embedded at the hole when building the wall, and welded with the door frame connector when installing.
2. No matter what connection method is adopted between the door frame and the wall, there should be no less than 3 anchor points on each side, and they should be firmly connected. When installing the security door, it should be straightened and hung, temporarily fixed after the size is appropriate, corrected and adjusted, and then connected and anchored. The sliding door is required to be flexible after installation; The horizontal door is easy to open, tight and firm, and there is no self-opening and self-closing phenomenon. Anti-theft device should be installed between door frame and door leaf or other parts.
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