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Anonymous users2024-01-24There are a lot of them, pro, business cards have gold dot atoms, Yuema, Jiaheng and so on, this is an old-fashioned American exterior lock lock, the original is mainly done in security. It is said that now there is a super B-level idling (unfortunately I don't make this kind of lock cylinder, there are too many models) You can go to [tao] treasure to search for yourself, there are too many, double-sided blades. Idling, curved grooves.
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Anonymous users2024-01-23Meixin's anti-theft door adopts super B-level lock, which is currently the highest level of anti-theft lock cylinder, and uses the current highest level of anti-opening technology, which is very safe.
Hello, in fact, it doesn't matter if you can't buy it, you can directly replace the entire lock together, and it won't cost a few more money, and it's convenient and safer.
1. Even if it is the same brand of anti-theft door, the lock cylinder used in different batches is also different. Depending on the thickness of the door, the length specifications of the lock cylinder are also different. If you want to change the anti-theft lock cylinder, it is recommended to take a look at the "CEI multi-colored lock cylinder" or "Modila" lock cylinder, both of which have good anti-theft properties. >>>More
Meixin anti-theft door sales are good, it is also called into a fierce anti-theft door reputation is a better door, the most important thing is that his quality is better, and the tomato has a chain of knowledge is its after-sales This is also a relatively good job, and there are more physical stores on the market.
Super B-level bar, the highest level standard, super B-level lock is the most secure level at present.
You'd better measure the guide piece of your security door, and then go to the building materials market to buy one.