What are the levels of anti theft door lock cylinders and what is the price?

Updated on Security door 2024-01-27
1 answers
  1. Anonymous users2024-01-23

    There are ordinary A-grade and medium-B grade C-grade alternatives on the market that can be replaced by C-grade gold dot atoms.

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My lock is broken, and the lock company says that the hottest thing now is one plus one lock heart, and it's very easy to use it.

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At present, the highest anti-theft level in China is C-level, and the so-called super C-level and D-level are all fake.