First, legal production and distribution of security doors must have two conditions:
(1) Production and distribution licenses must be issued by the Regional Bureau of Public Security Technical Protection Management Office.
(2) The production and distribution of anti-theft doors must be qualified by the product quality supervision and inspection stations authorized by the regional technical supervision bureaus and public security bureaus according to law.
Second, the public safety industry standard of the People's Republic of China GA25-92 "General technical conditions for anti-theft security inspection doors" is the only basis for the production and detection of security doors. Qualified security doors should have the following features:
(1) The net work time is 15 minutes by professionals using ordinary mechanical hand tools and portable power tools. The 615 square centimeters of openings cannot be penetrated at the weakest part of the door.
(2) The door body should withstand 9 shocks with a 30-kg sand bag without breaking, that is, it can prevent forced entry into the room.
(3) The hinges should be able to withstand the destruction of hand tools.
(4) The door lock shall be equipped with the three-position qualified locks recommended by the Ministry of Public Security. Good security doors generally use three-dimensional locks, six hinges, doors and windows, and concealed locks. Even if they are cut off at the same time, the doors cannot be opened. Some certified production companies have passed the test although the sample structure has passed the test. However, when it comes to mass production, they cut corners and cut materials, and used some unfair means to profit. Many mobile users selling street doors and counterfeit security doors have a thin material, small hinges, poor welding quality, large spacing, simple locks, and no anti-theft performance.
(1) Production and distribution licenses must be issued by the Regional Bureau of Public Security Technical Protection Management Office.
(2) The production and distribution of anti-theft doors must be qualified by the product quality supervision and inspection stations authorized by the regional technical supervision bureaus and public security bureaus according to law.
Second, the public safety industry standard of the People's Republic of China GA25-92 "General technical conditions for anti-theft security inspection doors" is the only basis for the production and detection of security doors. Qualified security doors should have the following features:
(1) The net work time is 15 minutes by professionals using ordinary mechanical hand tools and portable power tools. The 615 square centimeters of openings cannot be penetrated at the weakest part of the door.
(2) The door body should withstand 9 shocks with a 30-kg sand bag without breaking, that is, it can prevent forced entry into the room.
(3) The hinges should be able to withstand the destruction of hand tools.
(4) The door lock shall be equipped with the three-position qualified locks recommended by the Ministry of Public Security. Good security doors generally use three-dimensional locks, six hinges, doors and windows, and concealed locks. Even if they are cut off at the same time, the doors cannot be opened. Some certified production companies have passed the test although the sample structure has passed the test. However, when it comes to mass production, they cut corners and cut materials, and used some unfair means to profit. Many mobile users selling street doors and counterfeit security doors have a thin material, small hinges, poor welding quality, large spacing, simple locks, and no anti-theft performance.
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