Is there a borderless folding security door under it?

Updated on Security door 2024-08-02
1 answers
  1. Anonymous users2024-01-24

    The door without a frame (threshold) can not be called an anti-theft door, but the installation is intended to replace the lock cylinder of the super B-level (the Manshen lock of the door industry is the one that the technology has been open for 270 minutes) to improve the anti-theft effect of the door

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