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Anonymous users2024-01-24I can't see clearly, but normally, the anti-theft door is generally pressed on the door, and there is no need for anti-theft at home, so the general interior door can be used.
This doesn't count, because it's just a temporary effect.
Wooden door security door can be matched with black color lock, wood color and black are matching colors, and it is very clean. >>>More
Relevant experts said that the anti-theft door is in the national standard catalog of the National Standards Committee, and there are relevant standards. In 2008, the implementation of the "General Technical Conditions for Anti-theft Security Doors" (GB17565-2007), the anti-theft security level of the beam key of the anti-theft door products is divided into "A", "B", "C", "D" 4 levels, A is the highest level, decreasing in turn. The standard also requires that security doors should have permanent fixed markings. >>>More
Tell the customer about your advantages, how good to say, of course, don't be too outrageous to introduce the frame of the anti-theft door how thick the plate, how thick the door panel, in the introduction of locks. How is the anti-theft performance?
1. Wipe the façade frequently with a soft cloth to keep it clean and prevent the erosion of corrosive substances. 2. Regularly add a little lubricating grease to the mechanical rotating (transmission) parts such as door hinges, lock tongues, and lock latches to keep them lubricated, so as to make the door and locks open and close flexibly. 3. It is strictly forbidden to insert chores or inject various oils into the lock heart. >>>More