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Anonymous users2024-01-24The level only gives a few hard requirements, and if you meet them, you can call them Class A. The paint is better, the production process is more complex (splicing, cast aluminum), and the lock is better. The handle is more delicate and so on.
The national standard strictly stipulates that the inner upper side of the door frame of the anti-theft door must be printed with the corresponding grade words of "A, B, C, D", and some businesses use steel doors to pretend to be anti-theft doors. As long as there is a steel seal A, B, C, D, level anti-theft door, the sturdiness of the door leaf can be used with confidence. ......But the core is still you look at Wang Li, now many security doors are made of various styles, to attract customers with appearance, but the locks are almost the same.
Wang Li can lock and automatically reverse lock. The lock body cylinder key is different from others, and the anti-theft performance is also better.
The security door is generally the cheapest to be more than 1500, you can search it for more accuracy.
The national unified retail price is 4,280 yuan, and the May Day promotional price is 3,600 yuan. Wang Li 9CM Grade A security door, specification 95*205, Wang Li door lock is convenient and safe! Just in case, it is recommended to change the door to a better one! >>>More
My family has been using Wang Li to prevent and leak the door, Wang Limen is the first brand in China's door industry. Good quality!! The after-sales service is also very considerate!! I bought it at the Hailstorm and the service was very welcoming. It is a recommended product of the Public Security Bureau. >>>More
Wang Li's Class A security door is generally around 2000, and there are three or four thousand good ones. Specifically, you can go to the mall or official website to see, or contact the manufacturer to ask for a quotation. Wang Li anti-theft door is really good, the old customer of the home hotline.
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