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The first and second floors are right, the general elevator is the last project, if you can effectively do a good job in the protection of the finished product, the first installation of the elevator is beneficial to the construction, easy to transport materials! But usually the elevator installation unit will not agree, unless there is an agreement.
Second, only the interior decoration to a certain extent of the elevator has the acceptance conditions, if forced to use there is a certain risk. Besides, your early use will also cause a contract dispute with the elevator unit, and the Special Bureau will not agree to it.
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Install the security door first, the elevator is generally the last item, but special ones can be based on the situation.
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The elevator is installed first, but the elevator is not a later project, generally speaking, the elevator can be installed after the main structure is completed, which can be done together with the decoration project, or in advance.
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Install an elevator first to facilitate the handling and installation of the anti-theft door.
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It's okay,,How convenient for you to come,
Are you a suite? So are there any old security doors now? The main thing is to consider a decoration material anti-theft problem, if there is an old door, then you can replace the new door after the decoration is completed. >>>More
First of all, there is a bidding for the project! Take your materials and go! He'll tell you which day to bid! But this is just a formality, you have to give some procurement benefits.
Heavy doors are better, and from a psychological point of view, they are also a sense of security.
Sturdy definitely refers to the security door, but it is the lock that plays a key role.
Therefore, there are fewer doors in this kind of Grade A door, but the relative anti-theft performance and thermal insulation performance will be reduced, and some door-in-doors are generally suitable for houses with double yang patterns, because the doors in the doors that can meet the Grade A standards are relatively safe and can play a role in ventilation, please choose the Grade A doors. >>>More