Hello, I want to do the construction site security door project, please teach you a few questions, f

Updated on Security door 2024-07-13
3 answers
  1. Anonymous users2024-01-24

    The buckle edge is that there is a hem when the anti-theft door is installed, and the project will leave 5% of the warranty money, and it will be settled after 1-2 years. The warranty is the cost of repairs during this warranty period.

  2. Anonymous users2024-01-23

    The buckle edge of the anti-theft door is mainly an anti-theft function.

    5% warranty, paid after one year of normal time, because the product warranty period is one year, the purpose is to repair the product in time if there is a problem in this year.

  3. Anonymous users2024-01-22

    The buckle is something similar to the face line of a wooden door.

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