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Find a professional maintenance master with a store to repair or replace it.
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If it's broken, go fix it, and if you can't fix it, replace it with a new one.
1. About the appearance of the security door.
Consumers should choose the appropriate anti-theft security door according to the actual requirements of the door opening size, opening direction, color and pattern of the room. >>>More
Buy the top 10 brands.
Longjia, Buyang, Sunshine, etc.
No. 1.The door should be burglar-proof, and the lock is the most important. Whether the anti-theft door is good or not is not a matter of the thickness of the door leaf, the key is the quality of the lock. >>>More
It may not be dry yet, and it takes a week for polyurethane paint to emit a solvent, at which point the air is toxic (carcinogenic); Also, if you've applied primer and topcoat, it may take longer. >>>More