Who is looking for to replace the lock of the Buyang security door, and how much is it?

No, whether it's a single row, a double row, or a three-dimensional, it's not good, the lock cylinder is opened in seconds.

As long as the deadbolt can be extended, it's fine! Otherwise, it won't work! If you are satisfied with this, please click on the "...."Click again", thank you!

1. How much does it cost to replace the lock cylinder of the anti-theft door. >>>More

When people buy anti-theft doors, they are more concerned about quality. So, today I will introduce to you how about the Buyang security door and the advantages of the Buyang security door. >>>More

There is a special mark on the anti-theft door of the national standard, and the regular brand should be no problem as long as the certificate indicates that it is an anti-theft door, and many manufacturers use "metal entrance door" and "security door" to pretend. >>>More