The pattern of the anti theft door imitates the convex, how to distinguish the convex

Updated on Security door 2024-06-09
2 answers
  1. Anonymous users2024-01-24

    The reverse convex is a little deeper, about to reach a depth of more than 18, and the imitation convex is a shallow point of the pattern.

  2. Anonymous users2024-01-23

    The reverse convex deep embossing pattern, strong three-dimensional effect, imitation convex is not as obvious as the convex.

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