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Anonymous users2024-01-24It should not be necessary, if it is a large developer, it should be AB lock for you, and the A lock key is basically used before moving in after decoration, once the decoration is completed and the B lock key is used, the A key is invalid, then you can rest assured. If it's not an AB lock, you can completely change the lock cylinder, then it's no problem at all.
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Anonymous users2024-01-23I don't think it's too necessary, I really don't worry about changing the lock, how expensive the door is.
The developer's "door-to-door dry balance" should be changed if it is correct or lost?
As long as the house can pass the fire inspection. It's legal. Because, the design of the drawings must be reviewed by the fire department. Modifications to drawings are also subject to review by the fire department.
The developer's "door-to-door dry balance" should be changed if it is correct or lost?
If you don't need to go online to the union, it's a trivial matter, just find the property and let them contact the developer to solve it.
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