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Anonymous users2024-01-24Home Cheng furniture and household products.
Know that the team is sincere in answering :
It is called "three-sided lock" and "heaven and earth lock". Hehe.
You can also call it a three-dimensional lock.
It is sold at specialty stores and hardware stores with large doors.
The four defenses of the anti-theft door generally refer to the functions of the anti-theft door, and the four defenses are: anti-theft, fire prevention, sound insulation, and heat preservation. The level of anti-theft is based on the number of lock points. A good security door has thirteen lock points.
Yes, you just need to find someone who repairs or picks the lock.
It should be baking paint, not like car paint, just throw a light and tone a color spray.
It is impossible for the general security door to achieve the anti-lock you said. Only one-sided locks.
No matter which brand you choose, it's best to read this article before making a decision!