I have a Wang Li anti theft door at home, which has been used for 8 years, and I want to make the do

Updated on Security door 2024-05-20
3 answers
  1. Anonymous users2024-01-24

    As far as our general edible oil and vegetable oil are available, if you want professional products, you can directly buy a little butter grease.

  2. Anonymous users2024-01-23

    Hinge hinge grease should be used, derust lubrication, our hinge factory with tiger head hotolube hinge grease. They are food grade certified. You can take a look at Peach Leopard, which comes in a 130-gram toothpaste-like package and is easy to use.

    It is not advisable to use engine oil or ordinary butter, it will freeze in winter, and the harmful smell will affect the health of the body, and it will soon volatilize and lose its effect.

  3. Anonymous users2024-01-22

    The loosening agent is fine, Zhubao AT-10 loosening agent, spray it can be done.

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Wang Li's lock cylinder is notoriously non-theft-proof, since the key is dropped, take the opportunity to change the lock cylinder!.

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I m going to make a tooYes,it is a brand of Wang Li.I ll also add a picture to you,choose me,choose me