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Identification method of anti-pry door
The seller is required to produce the "Test Certificate" of the relevant department to check whether it meets the technical requirements GB17565-1998 by the mandatory standard.
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Installation points of security door
The installation of anti-theft door should be in accordance with the type of anti-theft door, take the appropriate installation method.
Four-step method of identifying security doors
Security doors are produced according to standards. Steel doors, metal doors, and door entry doors are produced according to enterprise standards. Therefore, seeing the standards clearly has become the first step for consumers to identify security doors.
