The security door is simply a door, but its function is not ordinary. It is the first protective barrier between the family and the outside world and plays a crucial role. Therefore, the selection of security doors deserves our attention. At present, there are many brands of anti-theft doors on the market, prices are not equal, so that consumers who do not understand the brand of anti-theft doors cannot start. Here we take a look at who has the security door brand rankings and buy skills.
Security door brand ranking
1, Panpan security door
Heard this brand, surely everyone must have heard it. It is a relatively well-known brand in the industry and a leading company in China's security door industry. It produces a wide range of products such as fire doors, steel doors, rolling shutter doors, and indoor doors. Doors, protective windows, automatic garage doors and so on, there are more than 100 species, after more than 30 years of development, has become the domestic production of anti-theft door industry first, the market share of the first well-known brands, has a good reputation in the industry , Products are also favored by consumers.
2, Wang Li security door
It is also a well-known brand, founded in 1996, the hardware capital - Yongkang. It is a comprehensive company integrating scientific research, design, manufacturing, sales, service, finance, real estate, and international trade, but it is leading. The products are anti-theft doors, anti-theft locks and other products, best-selling domestic and foreign, high-end automated production technology so that it is the only company in the industry won six gold medals, is the consumer has always been the most trusted brand.
Buy security door points
1, see the certificate of conformity
Qualified products are subject to testing by the testing unit, and they must have a production permit issued by the relevant department.
2, security level
The most important indicators for the detection of such products are safety and they are divided into several grades. The c-class safety performance is often higher, followed by b-level, then a-level, but most of the market is a-grade, suitable for ordinary Family use.
3, lock firmness
Qualified products have three or five locks. Both the lock and its crossbar can be locked and fixed at the same time, and rubber bars are embedded in the frame. When the door is opened and closed, no harsh sound will be heard.
4, process quality
Observe its workmanship, whether there are welding flaws, such as slits, missing welds, etc., but also to observe whether the door and frame are compact, whether the gap is even, whether the opening is flexible, the appearance is smooth.
Summary: Its quality is good or bad, and it is closely related to the family's safety. Therefore, the brands listed in the above-mentioned anti-theft door brand are all good, and consumers can use it as a reference when choosing a security door.
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Zhoushan Jinmao Machinery Manufacturing Factory , https://www.jinmao-machinery.com