-
There are many places where lock cylinders are sold. Generally, there are places where the door is sold.
Experts have shown that four locking points for an automoatic door are sufficient. The role of Beijing anti-theft door lock point: 1 >>>More
Yes, it is sold in every urban building materials market, you can go to the nearest home to have a look.
Generally, it is enough to find the person in charge of the property to reflect, and so on, the street office and the local construction bureau can give feedback on the situation.
You can't trade a fingerprint lock for an anti-theft door.
In terms of products, the basics are almost the same, the process details and styles have changed a little, the main difference is the popularity and scale of the two brands, Panpan is the boss, there is no doubt about it.